Golgothian Sylex [Antiquities] Elephant any time you could activate

any time you could activate a mana ability

Set: Arabian Nights Type: Creature — Snake Rarity: Common Cost: {G} Whenever Nafs Asp deals damage to a player

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {U}{U} Whenever an opponent casts a spell

Set: Portal Type: Sorcery Rarity: Rare Cost: {G} Search your library for a creature card

At the academy

Golgothian Sylex [Antiquities] Elephant any time you could activateSet: Antiquities Type: Artifact Rarity: Rare Cost: {4} {1}, {T}: Each nontoken permanent with a name originally printed in the Antiquities expansion is sacrificed by its controller. From their earliest educations, the brothers had known that no human contrivance could stand against the true masters of Dominia.