Karrthus, Tyrant of Jund [Mystery Booster] Urza’s Power-Plant Set: Mystery Booster Type: Sorcery

Set: Mystery Booster Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

or land you control

Whenever you cast a spell

Set: Legendary Collection 3: Yugi's World Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 When an opponent's monster declares an attack

Karrthus, Tyrant of Jund [Mystery Booster] Urza’s Power-Plant Set: Mystery Booster Type: SorcerySet: Mystery Booster Type: Legendary Creature Dragon Rarity: Mythic Cost: {4}{B}{R}{G} Flying, haste When Karrthus, Tyrant of Jund enters the battlefield, gain control of all Dragons, then untap all Dragons. Other Dragon creatures you control have haste.