Cryptbloom bottoms
Cryptbloom bottoms is a tier 90 members item worn in the legs slot for Magic, with a high alchemy value of 3,000,000 coins. No shop sells Cryptbloom bottoms and no monster drops it, so an Ironman makes it: it takes 90 Crafting and gives 1,500 Crafting XP, using 1200 × Croesus flakes and Cryptbloom bottoms (incomplete).
“Bottoms claimed by nature. Fungal life drains surrounding energy.”
MembersTradeable (not for Ironmen)High alch 3,000,000 gp
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Where the materials come from: Croesus flakes (from Croesus); Cryptbloom bottoms (incomplete) (from Croesus). Making ten takes 12,000 × Croesus flakes and 10 × Cryptbloom bottoms (incomplete) and gives 15,000 Crafting XP. Reaching level 90 Crafting takes 5,346,332 XP in total; the Crafting calculator counts the actions and materials to any target, and the Crafting guide has the Ironman training route. One recipe uses Cryptbloom bottoms: Augmented cryptbloom bottoms. It is worn in the leg slot at tier 90 as magic gear; compare it with every other piece on the Legs list. Cryptbloom bottoms is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list. High Alchemy turns one into 3,000,000 coins.
At a glance
- Members
- Yes
- Tradeable
- Yes, but not for Ironmen
- High alch
- 3,000,000 coins
- Monster drops
- None
- Shops
- None
- Recipes
- 1
- Used in
- 1 recipe
- Slot
- Legs, tier 90
Make it yourself
Needs 90 Crafting · 1,500 Crafting XP
Getting the materials as an Ironman
- Croesus flakes: from Croesus
- Cryptbloom bottoms (incomplete): from Croesus
What you make with Cryptbloom bottoms
Where it fits for an Ironman
Equipment
- Legs, tier 90 · magic
Guides
Related items
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