Necrobinder Soul & Doom Tracker

How to use the Necro Calc

1. Enter your current Soul count (resource collected during combat).
2. Enter the current Doom stacks on the enemy monster.
3. Select the card you plan to play.
4. Toggle Lich Form if you have successfully transformed this turn.

This tool is essential for Slay the Spire 2 boss fights where every point of damage counts toward a turn-1 kill.