This loop relies on a clever self-sustaining engine built around sacrifice and token generation. You begin by activating Umbral Collar Zealot to sacrifice a Food, which triggers Camellia, the Seedmiser to produce a brand-new 1/1 Squirrel creature token alongside its own reflexive creation of a Food token. Meanwhile, Peregrin Took amplifies that exact moment by ensuring that whenever those tokens would be created under your control, an additional Food token is generated instead, yielding a net positive of materials with every single cycle. The continuous filtering from Umbral Collar Zealot’s surveil ability even keeps your graveyard stocked to fuel further plays or dig through your library.