Leonin Relic-Warder [Mirrodin Besieged] Basic Energy {1}: Morphling gets +1/-1 until

{1}: Morphling gets +1/-1 until end of turn

Set: Starter Deck: Duelist Toolbox Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when your opponent Normal Summons or Flip Summons a monster with 1000 or more ATK

Set: Dissension Type: Instant Rarity: Rare Cost: {G}{U}{U} Counter target spell

Take this delightful trinket for instance

Set: Sword & Shield: Darkness Ablaze Type: Metal Rarity: Rare Retreat cost: Colorless

Leonin Relic-Warder [Mirrodin Besieged] Basic Energy {1}: Morphling gets +1/-1 untilSet: Mirrodin Besieged Type: Creature Cat Cleric Rarity: Uncommon Cost: {W}{W} When Leonin Relic Warder enters the battlefield, you may exile target artifact or enchantment. When Leonin Relic Warder leaves the battlefield, return the exiled card to the battlefield under its owner's control.