Terraforming [OP05-EN003] Ultimate Rare 55a Sleeper Agent enters the battlefield

Sleeper Agent enters the battlefield under the control of an opponent of your choice

Each player takes 1000 damage during each of their End Phases

Set: Strixhaven: School of Mages Mystical Archive Type: Instant Rarity: Rare Cost: {U}{U} Counter target spell

Set: Tournament Pack 4 Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 You can activate this card when a monster with an ATK of 2000 points or less is summoned (including Special Summon)

If a monster(s) is Special Summoned to your opponent's field

Terraforming [OP05-EN003] Ultimate Rare 55a Sleeper Agent enters the battlefieldSet: OTS Tournament Pack 5 Card type: Normal Spell Rarity: Ultimate Rare Add 1 Field Spell Card from your Deck to your hand.