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 - $2.30
Lightly Played - $1.80
Moderately Played - $1.60
Heavily Played - $1.40
Damaged - $1.20
Near Mint Spanish - $2.30
Lightly Played Spanish - $1.80
Moderately Played Spanish - $1.60
Heavily Played Spanish - $1.40
Damaged Spanish - $1.20