Annex Sentry 2/271 (Phyrexia: All Will Be One)

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When this creature enters, exile target artifact or creature an opponent controls with mana value 3 or less until this creature leaves the battlefield.

NM - $0.70
LP - $0.70
MP - $0.70
HP - $0.70
DMG - $0.70