Crimson Core
Multiplies lifesteal healing on boss hits (up to 6x at max tier) — needs a lifesteal source to do anything — and slightly speeds Burst mana
Effect by tier (roll range)
| Tier | Effect |
|---|---|
| I | Lifesteal heals 1–3x on boss hits |
| II | Lifesteal heals 3–4x on boss hits |
| III | Lifesteal heals 4–6x on boss hits |
| Bonus | +5.0% boss-dmg→mana gain |
Crafting always yields Tier I with a roll inside the range; merging three identical artifacts climbs a tier, reforging rerolls within the full range (a max roll shows as Perfect).
Recipe
| Item | Value |
|---|---|
| Boss Core | 5× |
| Dark Blood | 15× |
Last updated 2026-07-15