Doom Cannon [Onslaught]Set: Onslaught Type: Artifact Rarity: Rare Cost: {6} As Doom Cannon enters the battlefield, choose a creature type. {3}, {T}, Sacrifice a creature of the chosen type: Doom Cannon deals 3 damage to any target.

Entrepreneurs have attempted to sell the water

If its toughness is 0 or less

Set: Visions Type: Creature — Human Druid Rarity: Rare Cost: {G}{W} Whenever an enchantment is put into a graveyard from the battlefield

Set: Legions Type: Creature — Elf Wizard Rarity: Rare Cost: {1}{G} Morph {1}{G} (You may cast this card face down as a 2/2 creature for {3}

it deals 5 damage to target opponent unless that player sacrifices a creature

Set: The Dark Type: Artifact Rarity: Uncommon Cost: {0} {2}

No more than one creature can block each combat

Set: Scourge Type: Enchantment Rarity: Rare Cost: {2}{U} Whenever a creature dies

Instant and sorcery spells you control have lifelink

Set: World Championships 2008 Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Theros Promos Type: Legendary Enchantment Artifact Rarity: Rare Cost: {2}{U}{U} Whenever a creature you control deals combat damage to a player

its lords must save it