Doomsday [The List] Cat Soldier Set: The List Type: Legendary

Set: The List Type: Legendary Artifact Creature — Thopter Rarity: Rare Cost: {1} Flying

Set: The Brothers' War Retro Artifacts Type: Artifact — Equipment Rarity: Uncommon Cost: {0} Equipped creature gets +1/+0

this dagger is most useful in the hands of an assassin

and it all do so again

Set: March of the Machine Type: Creature — Dragon Rarity: Rare Cost: {5}{B}{B}{B} Convoke

Doomsday [The List] Cat Soldier Set: The List Type: LegendarySet: The List Type: Sorcery Rarity: Rare Cost: {B}{B}{B} Search your library and graveyard for five cards and exile the rest. Put the chosen cards on top of your library in any order. You lose half your life, rounded up.