Norn's Choirmaster [Phyrexia: All Will Be One Commander] 211 Counter target spell unless its

Counter target spell unless its controller pays {1}

sleeper agent

but not more life than the player's life total before the damage was dealt

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

Set: Limited Edition Beta Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a player taps a land for mana

Norn's Choirmaster [Phyrexia: All Will Be One Commander] 211 Counter target spell unless itsSet: Phyrexia: All Will Be One Commander Type: Creature Phyrexian Angel Rarity: Rare Cost: {3}{W}{W} Flying, first strike Whenever a commander you control enters the battlefield or attacks, proliferate. (Choose any number of permanents and or players, then give each another counter of each kind already there.)