Savant of the Spire

✦ Necrobinder Edition ✦

Real-time combat tools for the Doom threshold & Osty survival calculations

Doom Calculator

Enemy HP

Doom Stacks

Doom charge67%

15 more needed

Stacks to execute threshold

Doom executes when Stacks ≥ Enemy HP at end of turn

Bone-hand minion

Osty HP

Osty Block

Incoming Attack

Hits

Dmg/Hit

-7

Total damage: 21Effective HP: 18

RESUMMON REQUIRED

Osty is destroyed — 3 overkill

Block absorbs damage before HP · Multi-hit attacks pierce each stack separately

Spire Vault

50+ advanced mods, tools & calculators for every character

Ironclad Relic OptimizerSilent Poison CalcWatcher Stance SimDefect Orb Tracker+46 more

No spam. No ads. Pure theory-craft fuel.