Deathbringer Regent [Commander 2017]Set: Commander 2017 Type: Creature Dragon Rarity: Rare Cost: {5}{B}{B} Flying When Deathbringer Regent enters the battlefield, if you cast it from your hand and there are five or more other creatures on the battlefield, destroy all other creatures.

Create a 7/1 red Elemental creature token with trample and haste

When you cycle Decree of Annihilation

Set: Sword & Shield: Black Star Promos Type: Fighting Rarity: Promo Retreat cost: 0

It doesn't matter if the mind or body cracks first

Exile the tokens at end of combat

Set: Commander 2016 Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{G}{U} {T}: Add {C} for each card you've drawn this turn

Set: Commander 2011 Type: Instant Rarity: Rare Cost: {2}{U}{U} Untap all creatures you control and all creatures target opponent controls

Each day of their journey

Set: Neo Revelation 1st Edition Type: Grass Rarity: Uncommon

where X is half the number of Zombies you control

Then exile it

Mishra discovered the mysterious weakstone