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 - $3,100
Lightly Played - $2,500
Moderately Played - $2,200
Heavily Played - $1,900
Damaged - $1,600
Near Mint Spanish - $3,100
Lightly Played Spanish - $2,500
Moderately Played Spanish - $2,200
Heavily Played Spanish - $1,900
Damaged Spanish - $1,600