Regal Sliver [Commander Masters] Plant Wall Set: Modern Masters Type: Creature

Set: Modern Masters Type: Creature — Faerie Rogue Rarity: Common Cost: {1}{B}{B} Flying

and you may spend mana as though it were mana of any color to cast them

Set: Scars of Mirrodin Type: Creature — Zombie Rarity: Rare Cost: {3}{B} Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

Whenever another permanent you control leaves the battlefield

transform Mayor of Avabruck

Regal Sliver [Commander Masters] Plant Wall Set: Modern Masters Type: CreatureSet: Commander Masters Type: Creature Sliver Rarity: Rare Cost: {3}{W} Sliver creatures you control have "When this creature enters the battlefield, Slivers you control get +1 +1 until end of turn if you're the monarch. Otherwise, you become the monarch." "It is possible that some queens are not born queens, but evolve into that form over time." Rukarumel, field notes