Cáliz del vacío (Chalice of the Void) (es)
Artifact
(CMC 0)
Chalice of the Void enters the battlefield with X charge counters on it.
Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell.
- [TSR] Time Spiral Remastered #390 (S)