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 Foil - £4.20
Lightly Played Foil - £3.60
Moderately Played Foil - £2.90
Heavily Played Foil - £2.10
Damaged Foil - £1.30
Near Mint Foil Non English - £4.20
Lightly Played Foil Non English - £3.60
Moderately Played Foil Non English - £2.90
Heavily Played Foil Non English - £2.10
Damaged Foil Non English - £1.30