Alchemical Hydra

Alchemical Hydra

The Alchemical Hydra's lair in the Karuulm Slayer Dungeon (Teleport → Slayer → Mount Karuulm, then the elevator) — requires 95 Slayer, the Hydra Scavenger Slayer unlock and an active hydra task.

Mechanics

Changes attack style every three attacks — match prayers.
Drops chemical pools (red/green/blue) you must dodge.
Lightning and flame walls appear in later phases.
Venomous — bring anti-venom+.

Drop table

always1 items

Hydra bones

2

common16 items · 1/16 each

Mystic fire staff

1

Mystic water staff

1

Rune platebody

1

Battlestaff

20

Rune platelegs

1

Rune plateskirt

1

Dragon battleaxe

1

Chaos rune

200–300

Shark

2–4

Ranging potion(4)

1

Super restore(4)

2

Dragon bones

30

Crystal key

1

Grimy snapdragon

25

Grimy cadantine

25

Grimy dwarf weed

25

uncommon18 items · 1/18 each

Black d'hide body

1

Dragon longsword

1

Coins

50,000

Dragon med helm

1

Death rune

200–300

Blood rune

200–300

Astral rune

200–300

Onyx bolts

50–75

Crystal key

1

Ranarr seed

2–3

Snapdragon seed

2–3

Torstol seed

2–3

Magic seed

1–2

Grimy avantoe

25

Grimy kwuarm

25

Grimy ranarr weed

25

Grimy lantadyme

25

Grimy torstol

25

rare8 items · 1/400 each

Hydra's eye

1

Hydra's fang

1

Hydra's heart

1

Hydra tail

1

Dragon knife

500

Jar of chemicals

1

Alchemical hydra heads

1

Dragon thrownaxe

500

very rare2 items · 1/256 each

Hydra leather

1

Hydra's claw

1

Stats

Combat stats

Combat

426

Hitpoints

1100

Attack

100

Strength

100

Defence

80

Magic

260

Ranged

260

Size

6x6

Defensive bonuses

Stab

75

Slash

100

Crush

100

Magic

100

Ranged

45

Weakness: MagicAttack style: MeleeSlayer level 95AggressivePoison immuneVenom immune