Noctowl BREAK (XY136) [XY: Black Star Promos]Set: XY: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: 0

this emblem deals 1 damage to you

then look at the top X cards of your library

A deck can have any number of cards named Rat Colony

Set: Foreign Black Border Type: Instant Uncommon Cost: {U}{U} Counter target spell

In just one night

As long as you control four or more Humans

Caves of Koilos deals 1 damage to you

Set: Commander 2016 Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Each player discards their hand

Shatterskull Smashing deals twice X damage divided as you choose among them instead

draw three cards

sacrifice two lands

Set: Alpha Edition Type: Creature — Elemental Rarity: Uncommon Cost: {3}{U}{U} Unpredictable as the sea itself