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 2.
"The hive shimmered, and its walls seemed a living mirror." —Hastric, Thunian scout
Near Mint - $6.50
Lightly Played - $6.00
Moderately Played - $5.25
Heavily Played - $4.00
Damaged - $3.25
Near Mint Non-English - $6.50
Lightly Played Non-English - $6.00
Moderately Played Non-English - $5.25
Heavily Played Non-English - $4.00
Damaged Non-English - $3.25