Voltron Salvager

When this enters, create an emblem with "Lands gain "{t}: Add {c}"." and 3 Scrap artifact tokens.
{2}: Mutate target artifact you control onto Voltron Salvager.
{3}, Exile two or more artifacts you control: Create a Scrap artifact token copy of one of the artifacts exiled this way, but it gains the text boxes of the other artifacts exiled with it.
(When the artifact gets destroyed, return all cards exiled with it to their owner's graveyard)