Leonin Relic-Warder [Mirrodin Besieged] Basic Energy they must discard all copies

they must discard all copies of it

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

When this card is Pendulum Summoned from the hand: You can Special Summon 1 "Magician" Pendulum Monster from your Deck in Defense Position

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

"Slifer the Sky Dragon" or "The Winged Dragon of Ra"

Leonin Relic-Warder [Mirrodin Besieged] Basic Energy they must discard all copiesSet: 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.