Dread Cacodemon [Commander 2011] Bear I'm merely setting it free

I'm merely setting it free

As the sludge below began to shift and take shapes

if that player has one or fewer cards in hand

Set: Commander Anthology Type: Instant Rarity: Uncommon Cost: {G}{W} Choose one —

Set: Magic Player Rewards 2009 Type: Instant Rarity: Rare Cost: {1}{U}{U}{U} Choose two —

Dread Cacodemon [Commander 2011] Bear I'm merely setting it freeSet: Commander 2011 Type: Creature Demon Rarity: Rare Cost: {7}{B}{B}{B} When Dread Cacodemon enters the battlefield, if you cast it from your hand, destroy all creatures your opponents control, then tap all other creatures you control. Those who hear its roar perish. The lucky ones only feel its fetid breath.