Peer Pressure [Onslaught] Human Druid Ally Now all they needed was

Now all they needed was a jolly

Set: Masters 25 Type: Sorcery Rarity: Rare Cost: {7}{B}{B} Destroy all creatures you don't control

Set: Seventh Edition Type: Enchantment Rarity: Rare Cost: {1}{B}{B} Whenever a player casts a spell

these devices doubled the output of Amrit Vatyam's forges

Set: Modern Event Deck 2014 Type: Sorcery Rarity: Uncommon Cost: {B} Target player reveals their hand

Peer Pressure [Onslaught] Human Druid Ally Now all they needed wasSet: Onslaught Type: Sorcery Rarity: Rare Cost: {3}{U} Choose a creature type. If you control more creatures of that type than each other player, you gain control of all creatures of that type. (This effect lasts indefinitely.)