Reyhan, Last of the Abzan [Commander 2016] Zendikar Expeditions Set: From the Vault: Relics

Set: From the Vault: Relics Type: Artifact Mythic Cost: {5} {T}

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {2} {2}

Which tell us the way to go

destroy all untapped creatures that didn't attack this turn

Reyhan, Last of the Abzan [Commander 2016] Zendikar Expeditions Set: From the Vault: RelicsSet: Commander 2016 Type: Legendary Creature Human Warrior Rare Cost: {1}{B}{G} Reyhan, Last of the Abzan enters the battlefield with three +1 +1 counters on it. Whenever a creature you control dies or is put into the command zone, if it had one or more +1 +1 counters on it, you may put that many +1 +1 counters on target creature. Partner (You can have two commanders if both have partner.)