Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .
Version | USD | USD Foil | EUR | TIX |
---|---|---|---|---|
Commander Masters [CMM-845] | $0.89 | €0.83 | 1.03 | |
Jumpstart: Historic Horizons [... | ||||
Magic 2015 [M15-50] | $1 | $3.88 | €1.05 | 0.03 |