Scrap Trader

If you have 1 or more Evos equipped, this gets "When this hits a hero, destroy all cards in their arsenal," 2 or more, this costs {r}{r}{r} less to play, 3 or more, this gets overpower, 4 or more, this gets +3{p}.

Scrap (As an additional cost to play this, you may banish an item or equipment from your graveyard.) When this attacks, if it scrapped a card, gain {r}.

If you have a base chest equipped, transform it into this, then equip this. When this transforms from or into an Evo with a different name, gain {r}{r}{r}. If that Evo is a hero, instead this triggers twice. Temper (When the combat chain closes, if this defended, put a -1{d} counter on it, then if it has 0{d}, destroy it.)

Scrap (As an additional cost to play this, you may banish an item or equipment from your graveyard.) When this attacks, if it scrapped a card, gain {r}.