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Cruel Crystal Blade consumable
Cruel Crystal Blade is a consumable in Damnation, a mod for The Binding of Isaac.
Description
Does not spawn naturally and can only be obtained by using Unused Draft Paper on Planetarium items.
On use
For the rest of the run, killing an enemy will has 10% chance to spawn a random rune (no matter unlocked or not) that will disappear after 3s.
Every time Isaac uses a rune, enemies in the current room takes +25% more damage.
Every use will increase the value in green by 10% for the entire run.
Special synergies
The following special synergies and interactions for Cruel Crystal Blade have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Blank Card | Mimic recharge time: 12 rooms |
* Note that not all possible synergies and interactions are listed here.
External links
- Download Damnation from the Steam Workshop.
Paper Dice 
Red Mist 
Blaster 
Paper N Paper 
2D Pettings 
Sketch Board