Sharuum the Hegemon [Commander 2016] Cyborg Advisor Set: The List Type: Creature

Set: The List Type: Creature — Vampire Rarity: Uncommon Cost: {W}{B} Whenever Cruel Celebrant or another creature or planeswalker you control dies

you and that player each create a 1/1 green and white Citizen creature token

Set: Secret Lair Drop Promos Type: Legendary Planeswalker — Bolas Rarity: Mythic Cost: {U}{B}{B}{B}{R} Nicol Bolas

Set: Commander Legends: Battle for Baldur's Gate Type: Artifact Rarity: Rare Cost: {4} Whenever a creature enters the battlefield

(It's like cascade

Sharuum the Hegemon [Commander 2016] Cyborg Advisor Set: The List Type: CreatureSet: Commander 2016 Type: Legendary Artifact Creature Sphinx Rarity: Mythic Cost: {3}{W}{U}{B} Flying When Sharuum the Hegemon enters the battlefield, you may return target artifact card from your graveyard to the battlefield. To gain audience with the hegemon, one must bring a riddle she has not heard.