Giant Mana Cake

{TK}{TK} — When this permanent leaves the battlefield, create two Food tokens. (They're artifacts with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") {TK}{TK}{TK}{TK} — When this permanent dies, destroy target nonland permanent. {TK}{TK} — 3/3 {TK}{TK}{TK} — 6/2