Yawgmoth Demon [Antiquities] Mirrodin Besieged destroy all untapped creatures that

destroy all untapped creatures that didn't attack this turn

you divide that creature's combat damage

Set: Alpha Edition Type: Creature — Dwarf Rarity: Uncommon Cost: {2}{R} {T}: Destroy target Wall

Set: Vanguard Series Type: Vanguard Rarity: Rare If a creature you control would deal damage

a creature

Yawgmoth Demon [Antiquities] Mirrodin Besieged destroy all untapped creatures thatSet: Antiquities Type: Creature Phyrexian Demon Rarity: Rare Cost: {4}{B}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) First strike (This creature deals combat damage before creatures without first strike.) At the beginning of your upkeep, you may sacrifice an artifact. If you don't, tap Yawgmoth Demon and it deals 2 damage to you.