Simulacrum [Limited Edition Alpha] Leveler destroy all non-Wall creatures that

destroy all non-Wall creatures that player controls that didn't attack this turn

Sometimes you have to search for inspiration

+1: Target creature gets +3/+3 and gains flying until end of turn

Those players put the exiled cards onto the battlefield

Set: Arabian Nights Type: Creature — Human Rarity: Uncommon Cost: {W} When Abu Ja'far dies

Simulacrum [Limited Edition Alpha] Leveler destroy all non-Wall creatures thatSet: Limited Edition Alpha Type: Instant Uncommon Cost: {1}{B} You gain life equal to the damage dealt to you this turn. Simulacrum deals damage to target creature you control equal to the damage dealt to you this turn.