Rose, Cutthroat Raider [Fallout] Lorwyn Tokens Set: Mystery Booster Type: Artifact

Set: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {3} Sacrifice a creature: Add {C}{C}

Set: Innistrad: Crimson Vow Promos Type: Legendary Creature — Slug Horror Rarity: Mythic Cost: {5}{B}{B} At the beginning of each end step

They're 2/2 Cyberman artifact creatures

Sacrifice another creature: Brion Stoutarm deals damage equal to the sacrificed creature's power to target player or planeswalker

Set: Invasion Type: Enchantment Rarity: Rare Cost: {3}{U} Domain — Creatures can't attack you unless their controller pays {X} for each creature they control that's attacking you

Rose, Cutthroat Raider [Fallout] Lorwyn Tokens Set: Mystery Booster Type: ArtifactSet: Fallout Type: Legendary Artifact Creature Robot Rarity: Rare Cost: {2}{R}{R} First strike Raid At end of combat on your turn, if you attacked this turn, create a Junk token for each opponent you attacked. (It's an artifact with "T, Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.") Whenever you sacrifice a Junk, add R.