Leyline Tyrant [Zendikar Rising Prerelease Promos] MST002 Set: XY: Black Star Promos

Set: XY: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: Sword & Shield: Battle Styles Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Set: EX: Dragon Type: Supporter Rarity: Uncommon

If it's a 'non-attack' action card

Set: Gym Challenge Unlimited Type: Lightning Rarity: Common

Leyline Tyrant [Zendikar Rising Prerelease Promos] MST002 Set: XY: Black Star PromosSet: Zendikar Rising Prerelease Promos Type: Creature Dragon Rarity: Mythic Cost: {2}{R}{R} Flying You don't lose unspent red mana as steps and phases end. When Leyline Tyrant dies, you may pay any amount of {R}. When you do, it deals that much damage to any target.