Clockwork Dragon [The List] Plant Centaur −1: Exile another target permanent

−1: Exile another target permanent you own

"We spent three weeks trying to knock that wall down

Set: Commander 2011 Type: Enchantment Rarity: Uncommon Cost: {2}{U} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Then put a charge counter on Altar of Shadows

Clockwork Dragon [The List] Plant Centaur −1: Exile another target permanentSet: The List Type: Artifact Creature Dragon Rarity: Rare Cost: {7} Flying Clockwork Dragon enters the battlefield with six +1 +1 counters on it. Whenever Clockwork Dragon attacks or blocks, remove a +1 +1 counter from it at end of combat. {3}: Put a +1 +1 counter on Clockwork Dragon.