Slobad, Goblin Tinkerer
Darksteel — Rare
Legendary Creature Goblin Artificer
Sacrifice an artifact: Target artifact gains indestructible until end of turn. (Effects that say "destroy" don't destroy it. A creature with indestructible can't be destroyed by damage.)
"I used to joke that he had been exiled for being too smart. Now I know why he never laughed."