Goryo's Vengeance (Topper) [Ultimate Masters Box Topper] Vampire Ally Enchanted player can't activate abilities

Enchanted player can't activate abilities that aren't mana abilities or loyalty abilities

As insubstantial—and as insistent—as appetite

it deals that much damage to its controller

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{W}{U}{B} Flash

Goryo's Vengeance (Topper) [Ultimate Masters Box Topper] Vampire Ally Enchanted player can't activate abilitiesSet: Ultimate Masters Box Topper Type: Instant Arcane Rarity: Mythic Cost: {1}{B} Return target legendary creature card from your graveyard to the battlefield. That creature gains haste. Exile it at the beginning of the next end step. Splice onto Arcane {2}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)