Reiver Demon [Mirrodin] Zombie Elf When Cyclopean Tomb is put

When Cyclopean Tomb is put into a graveyard from the battlefield

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Common Cost: {1}{B} Young Wei Recruits can't block

Now it's just a tunnel

Awaken 3—{4}{U} (If you cast this spell for {4}{U}

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Merfolk Shaman Rarity: Rare Cost: {3}{G} Whenever World Shaper attacks

Reiver Demon [Mirrodin] Zombie Elf When Cyclopean Tomb is putSet: Mirrodin Type: Creature Demon Rarity: Rare Cost: {4}{B}{B}{B}{B} Flying When Reiver Demon enters the battlefield, if you cast it from your hand, destroy all nonartifact, nonblack creatures. They can't be regenerated.