Promise of Power [Mirrodin] MON054-RF Set: Mirrodin Besieged Type: Creature

Set: Mirrodin Besieged Type: Creature — Cat Cleric Rarity: Uncommon Cost: {W}{W} When Leonin Relic-Warder enters the battlefield

Creatures you don't control get -1/-1 for each slime counter on them

Set: Commander 2014 Type: Enchantment — Aura Rarity: Rare Cost: {2}{G} Enchant permanent

Set: Eternal Masters Type: Creature — Elf Rarity: Uncommon Cost: {2}{G} {T}: Target creature gets +X/+X until end of turn

you may cast a creature spell from among the cards exiled with Idol of Endurance without paying its mana cost

Promise of Power [Mirrodin] MON054-RF Set: Mirrodin Besieged Type: CreatureSet: Mirrodin Type: Sorcery Rarity: Rare Cost: {2}{B}{B}{B} Choose one You draw five cards and you lose 5 life. Create an X X black Demon creature token with flying, where X is the number of cards in your hand. Entwine {4} (Choose both if you pay the entwine cost.)