Plague Myr [Wizards Play Network 2011] Phyrexian Bringer You can't cast Bad Knight

You can't cast Bad Knight if you're on the Mirran team

Set: Heroes of the Realm 2019 Type: Legendary Creature — Human Archer Rarity: Mythic Cost: {3}{R} // {2}{R} Reach

Set: Tenth Edition Type: Instant Rarity: Rare Cost: {4}{U}{U} End the turn

a creature

Set: Mystery Booster Type: Legendary Land Rarity: Rare {T}: Add {B}

Plague Myr [Wizards Play Network 2011] Phyrexian Bringer You can't cast Bad KnightSet: Wizards Play Network 2011 Type: Artifact Creature Phyrexian Myr Rarity: Rare Cost: {2} Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) {T}: Add {C}. They watch for a new master, one more sinister than the last.