Alchemical Hydra
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💀 Slayer

Alchemical Hydra

slayerrangedmagic95-slayerhigh-level
⚔️ Combat Stats
Combat Level
426
Hitpoints
1100
Max Hit
22
Slayer Req
95
Attack Styles
RangedMagic
Immunities
None
Weaknesses
Ranged (on task)
📍 Location
Karuulm Slayer Dungeon
Located in the deepest part of Karuulm Slayer Dungeon on Mount Karuulm.
  • →Fairy ring CIR → Mount Karuulm
  • →Rada's blessing teleport
📌 Requires 95 Slayer and must be on a Hydra slayer task. Boots required to survive the dungeon floor.
🙏 Recommended Prayers
Protect from MissilesProtect from Magic (alternate)Rigour
⚙️ Mechanics
⚠️ Attack style switch
Hydra alternates between ranged (green) and magic (blue) attacks. Switch protection prayers accordingly.
⚠️ Chemical pool
Stand on the correct coloured pool to weaken Hydra during each phase.
⚠️ Enrage phase
Below 25% HP, Hydra uses both ranged and magic rapidly. Careful prayer management needed.
💡 4 phases
Green→Blue→Red→Black. Each phase requires standing on specific vent to disable special attacks.
🗺️ Strategy

Range is best. Activate the chemical pools at each phase. Switch prayers based on attack color (green=range, blue=magic).

Viable but less effective. Stand in melee range and track prayer switches.

Best option. High DPS gear + prayer switches for each attack.

Viable. Use Trident of the swamp or Tumeken's shadow.

Notable Drops
Hydra leather
1/514
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Hydra's claw
1/1000
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Hydra tail
1/514
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Hydra bones
Always
💰 ~2,500 gp (est.)
Brimstone ring
1/512
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Gear Setups
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