This week's mutation is hazardous Hellfire
Feels like we’ve seen these expeditions mutated a bit lately, or maybe it’s just that time marches inexorably forward at an increasing speed the older I get. Both Forge and Ennead benefit from the fire mutation synergy, so it’s probably a good week to stack up some mutation wins and score heaps of nice craft mod loot.
Contents
Mutation
- Ignited – 50% of all enemy damage is Fire.
- Fiery – Burn is applied on hit – M1: 4% Fire damage over time, M2 & M3: 8% Fire damage over time.
- Enflamed – Enemies with this title cast a Burn zone that deals Fire damage over time. M1: 20%, M2 & M3: 40%.
- Explosive – Enemies with this title explode on death, dealing 70% Fire damage.
Promotion
- Enraged – Each hit on an enemy generates a stack of Fury. At 20 stacks, the enemy grows 15% larger and does 50% increased damage.
- Shattering – Enemies deal additional stamina damage and apply a bleed on breaking your block. M1: 20% increased stamina damage, 5% bleed, M2 & M3: 75% increased stamina damage, 8% bleed.
Curse
- Combustible – Selects the player with the lowest health and surrounds them with a Fire aura. When the aura expires, nearby players receive Fire damage of 50% max health.
- Shrivelled – All players except the one with the Fire aura get a Shrivelled Weaken debuff, reducing damage and healing by 50%. Stepping into the Fire aura cleanses the debuff.
Consumables
- Flame Protection Amulet
- Rubies in Armor/Jewelry
- Desert Sunrise
- Fire Absorption Potion
- Honing Stone
- Attribute bonus food
Gearing up
- M1 – Opals in your armor is fine
- M2 – Add the Flame Protection Amulet
- M3 – Swap most of your Opals for Rubies
- Enchanted Ward – Aim for 4 or 5 pieces with this perk
- For more detailed advice on gear, check out our Gear Guide.
Dodge Explosions
Explosive enemies go boom! Not only does this do a big chunk of damage but it also throws you around, even off the edge of the dungeon, if you’re close. Look for the title and be ready to dodge or get out of the way.
The floor is lava
The Burn zone from Enflamed enemies can get pretty hot, so make sure you’re stacking on, and staying in, the heals. Leaving and returning to this space may cause an (unintended?) double stack of burn, so either stay with the clump or stay out of the fire.
M2 - The best defense is a good offense
It’s best to get in first and kill these guys fast. After being hit 20 times, Enraged enemies are going to get bigger and stronger. Your tank will also need to draw on more skills than right-click, with Shattering enemies around. A side-step can help avoid a hit without using precious stamina, if you have the footwork skills for it.
M3 - Dip and Nae Nae
Desiccated is the easiest to manage of all the curses. If you get the Fire aura around you, be sure to dip all your teammates to remove their Shrivelled debuff. Then quickly move (or “Nae Nae”) away, so you don’t spike them with the chain Fire.
Empyrean Forge
Enemy Type: Human
Weaknesses: 15% Slash
Consumables
- Human Ward potion – 10% damage absorption
- Human Coating – 15% bonus damage
- Human Combat Trophy – 3/4/5% bonus damage x3
- Slash damage – Sword, Greatsword, Hatchet, Great Axe
Artifact: Dorgort's Blade Rapier
Dropped by Ifrit.
- +38 Magnify (selectable attribute)
- Lava Tip: Heavy melee attacks on both weapons cause 10% burning for 6s (Max 3 stacks).
- Empty Socket: Attach a gem to add its effect.
- Trenchant Strikes: Heavy melee attacks deal +23% damage.
- Refreshing Move: Light and Heavy attacks reduce your active weapon cooldowns by 2.5% (0.2s cooldown).
Artifact: Inferno Fire Staff
Dropped by Commander Marius.
- +38 Magnify (selectable attribute)
- Inner Power: If your strength attribute is higher, replace your base weapon scaling with strength. +15% damage when you hit a target within 15m.
- Empty Socket: Attach a gem to add its effect.
- Keenly Empowered: Gain 10% Empower for 5s on critical hit (10s cooldown).
- Vicious: +7% critical damage.
- Cannot add Gem Setting Pin
Strategy and tips
The main thing you should know about the Empyrean Forge is that you need to have your music turned on. The soundtrack for this expedition is so perfectly tuned to the environment that it would be a crime to miss it. The Forge is also the first expedition to drop two artifacts, one from each boss.
As you might guess from the name, Empyrean Forge is full of Fire damage, so it might be worth slotting your extra resistances in Fire. As well as the human Varangians, there are a few Lost enemies, but not enough to justify changing up consumables. Common pitfalls include falling in lava and getting crushed by giant pistons, so watch your step.
There is a puzzle to solve in the first section of the expedition and near the end. If you only stand on the trigger plate once, the code will be the same for both versions of the puzzle. This means you can make the second puzzle room much easier. Take the upper path and preload the sequence except for the last turn. Then send someone down to stand on the plate, and do the final rotation. This will stop the ghost spawns and make the Blunderbuss Mini Boss fight much easier.
Main Damage Type: Fire
Ifrit was originally going to be Lost but was then changed to Human due to feedback from the player community. He has unique weaknesses – 30% Arcane and 20% Ice so a weapon with a Sapphire in it, or an Ice Gauntlet may be helpful here.
The first time you fight Ifrit the myriad fire attacks feel chaotic but once you get to know them, the mechanics of this fight are predictable and easy to manage. Ifrit does not move from the centre of the arena, except to bend forward and bop someone if they get aggro from a distance.
Positioning is important in this fight, and no-one should be at the far edges of the room, so they don’t get caught in the Flamethrower. The tank should stand to one side of Ifrit, allowing the party to see the SE wall so they know when Fire Discs are emerging.
- Fire Discs: multiple discs of fire shoot out from the SE end of the arena. You can dodge these or even lie down beneath them if you’re nimble.
- Fire Balls: a large yellow sigil will appear on the floor at your feet indicating the imminent arrival of a fireball from the sky so that you can move out of the way. The impact will leave a crater of lava that does fire damage if you stand in it.
- Slam: a cross of fire will appear on the floor beneath Ifrit, indicating that he is about to slam four ways. Just stand on the diagonal to avoid it.
- Flamethrower: Fire walk with me. Ifrit will extend 2 beams of flame that extend to the edges of the room, in front and behind and then rotate anti-clockwise. You need to follow the flamethrower’s rotation to avoid being hit by it. The further away from the centre you are, the faster you have to run, so it’s important to be closer to the middle of the arena. This will be repeated and then followed by a double flamethrower, with 4 beams extending in a cross. By this time, the floor will most likely be covered in lava pools. While you should avoid as much fire as you can, if you have the choice between the flamethrower and a lava pool, walk in lava.
Main Damage Type: Fire
This is another trial by fire and you should swap into a Flame Protection amulet before stepping into the arena. First of all, make sure you touch the respawn crystal just outside the door, as this fight can go south quite easily and you don’t want to have to do the long run of shame.
The arena is quite small and has three raised platforms, with short corridors extending from the main central space at the lower level. You will need to keep moving but remain aware of the different spaces and how you can use them to your advantage. The fight goes more smoothly if you have a tank who will maintain a position instead of chasing Marius around, but either way, everyone needs to keep on their toes during this fight.
- Bungie Boss: periodically, Marius will spin away from the tank toward a DPS and then spin back. This is a dance move and not loss of aggro, so there is no need to freak out. Just dodge, whether you are the target or not, as he will spit firey sparks during the spin that cause a Fire DoT.
- Execute: Marius will do a large melee smack down with his Greataxe. You can’t block this but you can just step to the side and avoid it. Melee DPS need to be careful of their positioning.
- Volcanos: (or Pimples, as we call them) – Eruptions of fire will emerge from the floor throughout the arena, particularly under the feet of players. Move to avoid a nasty Fire DoT.
- Floor is Lava: Marius will go to the centre of the room the first time this happens, and raise his flaming axe slowly into the air. The lower section of the floor will fill with lava, leaving only the three platforms as safe zones. With enough fire resistance, this is not too much of a problem.
- Magmaballs: At around 50% health, Marius will start dropping his large, hot balls. This will start on the SE platform (to the right of the entrance) and continue to each platform in an anti-clockwise rotation. A large fire ring will appear on the floor to show you a ball is about to drop, then it will roll to the opposite wall. Each corner of the short corridors, just outside the ball drop radius, is a safe zone where the balls cannot hit you. At about 25% health, 2 balls will drop at once, so be very careful about where you are standing.
Interesting Loot
- M3 – Fire Lord’s Set – Heavy armour with Fire Harnessing and Enchanted Ward, upgradeable.
- M3 – Molten weapon set for skins – split stat Con/Weapon scaling attribute, Desperate Empower/Savior, Weapon Ability Perk.
- Molten Amulet – Health, Alacrity + Random perk and attribute.
- Molten Ring – Sacred, Refreshing + Random perk and attribute.
- Molten Earring – Refreshing Toast, Purifying Toast + Random perk and attribute.
The Ennead
Enemy Type: Ancient and Corrupted
Weaknesses: Ancient: 30% Lightning 20% Strike 15% Void. Corrupted: 30% Arcane 20% Thrust 15% Nature
Consumables
- Ancient Ward potion | Corrupted Ward potion – 10% damage absorption
- Ancient Coating | Corrupted Coating – 15% bonus damage
- Ancients Combat Trophy | Corrupted Combat Trophy – 3/4/5% bonus damage x3
- Strike damage – Hammer, Void damage – Void Gauntlet | Thrust damage – Spear, Rapier, Bow, Musket, Blunderbuss
- Topaz gem in weapon for Lightning damage* | Sapphire gem Arcane damage*
Note: *Elemental damage gems in your weapons are simply recommendations based on the elements your enemies are weakest to. Your playstyle may suit non-elemental gems better and you are encouraged to continue using those if so.
Artifact: The Wall Tower Shield
Dropped by Heru.
- Shield Wall: Gain 5% base damage reduction You cannot dodge, but have 33% more stamina. (While active or sheathed)
- Chromatic Ward: You take 25% less damage from all elemental sources.
- Sturdy: Receive 10% less Stamina damage while blocking.
- Keenly Fortified: Gain 10% Fortify for 3s on critical hit (10s cooldown).
- Cannot add Gem Setting Pin
Strategy and tips
The Ennead is a bit of a maze and there are many different ways you can go and still reach your final destination. The fastest way is to take the first left in the passageway after the first room, kill all the beetles, then hug the wall on the right, fight the two sphinx and then proceed up to the mini-boss guarding the door. This does skip a lot of mini-bosses though, so if you’re wanting to complete faction missions or collect Azoth Crystal items from M2+ then you’ll have to go the long way.
Beware the Horus Guardians, as they teleport backwards away from the fight. Try to position them so they have a wall behind them and cannot get too far away. Some of the mini-bosses have attacks that do high damage, including Shai in the first room. If you are dying to this, consider taking your Con up to 100. On top of the mutation elemental damage, many of the attacks here are Fire or Void, so if you need somewhere to put your resistance over the 50% cap, these are good choices.
After the first boss, the enemies become Corrupted instead of Ancient. In M2 and M3, you may consider rebuffing at this point or even changing weapons. After the second boss, we return to Ancient for the final section.
Main Damage Type: Fire
This giant beetle is the first boss you will face. When you first enter the arena, there is a chance Khepri will charge, so be ready for it. As well as the physical attacks, Khepri emits a Solar Blast that does Fire damage. Watch out when the beetle launches into the air, because it is going to land with a slam. This gives you plenty of time to prepare a dodge. In the early part of the fight, it will do one slam but as the fight progresses, it will do two and then three, which is harder to dodge successfully.
Periodically, a solar beam will be targeted at each player. In most cases, you should be able to just fight through this, with good heals. For M3, you may want to use one of the pillars in the room to hide behind, which will stop the beam from damaging you.
Main Damage Type: Void
The General is Corrupted, so most of the elemental attacks in this fight are Void, including the corrosion blobs on the floor. There are a couple of Fire attacks, from the Archer phase, so try to stay out of those. General Crassus takes three different forms in this fight, each with their own signature moves.
Legionnaire Phase
This is the opening form, where General Crassus uses a spear. He begins flanked by two Signifiers and some trash mobs. It’s always good to clear Signifiers first, as they have a large area of effect Rend debuff. Watch out for the Phantoms – a row of ghostly soldiers that can hit hard. If this phase takes too long, additional enemies will spawn from a plate at each end of the arena. This is too far for the tank to taunt both of them, so DPS will need to manage these mobs and kill them or bring them to the clump.
Sagittarii Phase
At about 70% health, Crassus will return to the centre of the arena and his weapon will transform into a bow. He’ll also summon 4 allies around him. The bow attacks do fire damage, so make sure you keep moving around. Adds will continue to spawn on the plates and need to be kept under control or the healer won’t be able to heal.
Signifier Phase
In the final phase, at about 40% health, Crassus transforms into a Signifier with a staff. Two cyclops are spawned at the same time. Rather than fight these, DPS should move on to the boss and allow the tank to kite the Cyclops around the arena. It’s important to kill Crassus as fast as you can to finish the fight.
Main Damage Type: Fire
So, you’ve probably already noticed that Ennead has an extra boss fight, and to top that off, the final battle is with not one but two bosses. First we fight Anpu and then Heru, but when Heru dies the first time, they both rise up and we have to fight them together. The final deaths need to be within 10 seconds of one another, or else they will both respawn. So when one gets down to 1-2 bars of health, change your target to the other one.
Anpu
The big guy is Anpu and he spawns at the back left corner of the arena. On entering, the whole team should run up and fight fairly close to the pillar he spawns near. The tank should keep him on the far side of the pillar, and the furthest player needs to keep the pillar between them and Anpu, so that when he charges the pillar blocks him.
- Fire circle – when Anpu lifts his leg, he will spin fire around himself. Step back until this is over.
- Fire charge – Anpu will charge at the furthest player. Use a pillar to block him. He will leave a trail of fire which causes a fire DoT, so it’s best to reduce this by making him hit the closest pillar rather than charging across the arena.
- Cleave – Anpu will slam the ground and cause a line of seismic damage to head toward a player.
- Bolt – Apnu will throw two fast projectiles at a ranged player. These can be dodged if you’re quick.
Heru
Once Anpu is killed the first time, Heru will spawn near the glyph at the back of the arena. At this point, players need to be prepared to move toward the four pillars in the arena, so a ranged weapon can be useful.
- Judgement of the Gods – you will get a beam on you that causes a stun – make sure you’re not standing in fire when it takes effect.
- Divine Doom – a beam of light targets each player, causing fire damage. Just move out of it.
- Sun Beam – circles of fire move around the arena, be careful not to stand in them.
- Pillars – Heru will teleport to the middle of the room and hover in the air. Each pillar will start glowing and need to be disabled via interacting with it. While there are any pillars that haven’t been disabled, a wave of damage will periodically sweep the room. There is enough time to disable a pillar before the wave, if you start as soon as its available, otherwise you will need to dodge the wave or heal through it. Group coordination is key here and it’s best to assign pillars before the fight begins.
Interesting Loot
- M3 – Sun Lord’s Set – Light armour with Grit Ward and Refreshing, upgradeable.
- M3 – The Pharaoh’s weapon set for skins – split stat Con/Weapon scaling attribute, Keen/Desperate Prayer, Weapon Ability Perk.
- Legate’s Amulet – Health, Shirking DoT Cleanse + Random perk and attribute.
- Legate’s Ring – Keen Awareness, Enfeebling + Random perk and attribute.
- Legate’s Earring – Refreshing Toast, Nimble + Random perk and attribute.
Glacial Tarn
Enemy Type: Ancient and Human
Weaknesses: Ancient: 30% Lightning, 20% Strike, 15% Void. Human: 15% Slash
Note: there are multiple unique weaknesses in this expedition, see below for more details.
Consumables
- Ancient Ward potion | Human Ward potion – 10% damage absorption
- Ancient Coating | Human Coating – 15% bonus damage
- Ancients Combat Trophy | Human Combat Trophy – 3/4/5% bonus damage x3
- Strike damage – Hammer, Void damage – Void Gauntlet | Slash damage – Sword, Greatsword, Hatchet, Great Axe
- Topaz gem in weapon for Lightning damage*
Note: *Elemental damage gems in your weapons are simply recommendations based on the elements your enemies are weakest to. Your playstyle may suit non-elemental gems better and you are encouraged to continue using those if so.
Artifact: Deep Freeze
Dropped by Snorok Ice Fist.
- +38 Magnify (selectable attribute)
- Chilling End: Frozen, rooted or chilled enemies take 15% additional damage (on both weapons).
- Empty Socket: Attach a gem to add its effect.
- Vicious: +7% critical damage.
- Refreshing Move: Light and Heavy attacks reduce your active weapon cooldowns by 2.5% (0.2s cooldown).
Strategy and tips
Partner to the Empyrean Forge, Glacial Tarn is the icy portion of the underground Great Cleave. You will see fire pits along your journey, which provide you with a buff that melts through ice-forged enemies. As long as one person with the buff has attacked the enemy, everyone will be able to do normal damage. If no one has the buff, your attacks become weak and the enemies take a long time to die. Sometimes the group needs to decide whether to go back for a buff or whether to run forward to the next one.
The puzzle rooms in the second half of the expedition require some coordination. Each door requires someone on the previous plate in order to unlock it. There are ice-forged enemies here and a sheet of ice that cleanses the fire buff, so again you’ll have to choose whether to fight or run. If you do run and jump down, make sure you step out of the archer’s line of sight.
Not only does Glacial Tarn have two enemy types, a number of the mobs have different weaknesses than normal Ancients and Humans do.
- 30% Fire, 30% Lightning, 15% Strike – Ancient Sanctifier, Ancient Elemental Archer
- 30% Nature, 15% Ice, 10% Strike – Protector of the Ancient Spring
Main Damage Type: Ice/Strike
Snorok is categorised as an Ancient Guardian but has his own specific weaknesses – 20% Lightning, 15% Thrust, 15% Fire.
This Ice Troll throws plenty of temper tantrums, smashing the ground and bringing down stalactites on unsuspecting heads. Ranged weapons can be useful here, due to the slow and hypothermia effects from his large blizzard spell, although if you can stand the cold, melee will kill him more quickly. DPS should probably use a Frozen protection amulet in here, while the tank would be best off with Strike protection. While all his moves are predictable, it’s still easy to just miss one mechanic and get wiped out with one hit, so play carefully.
- Frost Breath – Snorok will emit a cone of icy breath about half the arena’s length. Be aware that this will follow you as you move out of it, so you might need an extra dodge.
- Charge – If a blue symbol appears above your head, get ready to move. Snorok will make a quick charge across the room and being hit generally results in death. He’ll usually do two in a row, not always to the same person.
- Personal Pound – Stalactites will drop in the melee vicinity of the boss, doing strike damage.
- Stalactite Storm – Snorok will rage and stalactites will drop everywhere in the arena. You have some warning of the drop zone by a circle appearing on the ground just prior to the drop. These do high amounts of ice damage, so do your best to avoid being hit.
- Blizzard – Snorok summons a large aura of cold, that almost fills the arena. If you are playing ranged, look for the edge of the storm and stand outside it.
Main Damage Type: Slash/Ice
This is an interesting boss fight, because it includes multiple enemies. Our task is to defeat Ser Loth, but he is supported by the giant Ice Entity in the centre of the area and the four Spellcasters who bring it to life. Ser Loth does mostly slash damage with his giant sword, while the Ice Entity does Strike and Ice. The arena consists of four island platforms joined by bridges, that form a ring around the giant Ice Entity. It is possible to fall off, so watch your footing.
The four spellcasters spawn periodically, initially with a protective aura. When this aura drops, they can be attacked, and killing all four mages puts the Ice Entity to sleep temporarily. When this expedition was first released, there were many bugs, and if you killed the mages at the wrong time it could prevent the fight from being completed. So, many groups simply ignore the mages and dodge the Entity attacks.
- Ice Javelin – a blue symbol will appear above the head of the player Ser Loth is throwing the ice javelin toward, warning you to dodge. Anyone else in the line of fire will be hit.
- Ice Wave – same as the Ice Javelin but a wider wave.
- Frost Breath – The Ice Entity will breathe on an island, making it slippery and spikey and causing damage – you need to get off the island!
- Ice Bomb – The Ice Entity will throw a bomb onto one island – you need to destroy it before it explodes.
- Break Bridges – a red symbol will appear above all bridges just before the Ice Entity breaks them. If you are on a bridge, you will fall and be out of the fight. After a period of time, bridges can be rebuilt by interacting at the edge of the island.
- Weak Spots – three greenish discs will appear on the Ice Entity. While these are up, Ser Loth will resist most of your damage. Ranged attacks need to destroy the weak spots.
Interesting Loot
- M3 – Verglas weapon set for skins – Weapon scaling attribute (except War Hammer has Dex, Fire Staff has Str, others have secondary damage stat), Vicious/Blessed, Weapon Ability Perk.
- Frigid Dawn Set – Heavy armour with Elemental Aversion and Enchanted Ward (illegal combo), upgradeable.
- Verglas Amulet – Strength, Health, Divine + Random perk.
- Verglas Ring – Dexterity, Leeching, Keen Awareness + Random perk.
- Verglas Earring – Intelligence, Refreshing Toast, Nimble + Random perk.
