Rishkar, Peema Renegade [Aether Revolt Prerelease Promos] Conspiracy If you sacrifice an Island

If you sacrifice an Island this way

Firemane Avenger deals 3 damage to any target and you gain 3 life

Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard

−4: You get an emblem with "Creatures you control get +1/+1

A force as voracious as time itself

Rishkar, Peema Renegade [Aether Revolt Prerelease Promos] Conspiracy If you sacrifice an IslandSet: Aether Revolt Prerelease Promos Type: Legendary Creature Elf Druid Rarity: Rare Cost: {2}{G} When Rishkar, Peema Renegade enters the battlefield, put a +1 +1 counter on each of up to two target creatures. Each creature you control with a counter on it has "{T}: Add {G}." "Aether is the soul of Kaladesh, and all souls should be free."