Scrap Trawler (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] White {T}: You may put a

{T}: You may put a creature card from your hand onto the battlefield

gain control of target permanent

Tocasia's Onulets contained magical essences that could be cannibalized after they stopped functioning

"I do unto others as others have done unto me

Scrap Trawler (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] White {T}: You may put aSet: The Brothers' War Retro Artifacts Type: Artifact Creature Construct Rarity: Rare Cost: {3} Whenever Scrap Trawler or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value.