Wrath of God (Invocation) [Amonkhet Invocations] Elemental Incarnation Set: Mystery Booster Type: Instant

Set: Mystery Booster Type: Instant Rarity: Common Cost: {1}{R} Add {R}{R}{R}

then all players reveal those numbers simultaneously and determine the highest and lowest numbers revealed this way

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{R} Destroy target artifact

Set: Alpha Edition Type: Creature — Human Barbarian Rarity: Uncommon Cost: {2}{R}{R} Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control

Wrath of God (Invocation) [Amonkhet Invocations] Elemental Incarnation Set: Mystery Booster Type: InstantSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{W}{W} Destroy all creatures. They can't be regenerated.