The Aetherspark [Aetherdrift Prerelease Promos] Theros Face the Hydra if they were attacked this

if they were attacked this turn by an Assassin you controlled

Mentor (Whenever this creature attacks

or Vehicle spell

Set: Beta Edition Type: Sorcery Rarity: Uncommon Cost: {3}{G} Destroy all Islands

The Aetherspark [Aetherdrift Prerelease Promos] Theros Face the Hydra if they were attacked thisSet: Aetherdrift Prerelease Promos Type: Legendary Artifact Planeswalker Equipment Rarity: Mythic Cost: {4} As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark." [+1]: Attach The Aetherspark to up to one target creature you control. Put a +1 +1 counter on that creature. [ 5]: Draw two cards. [