Peel from Reality

The genius is in the forced symmetry that isn't symmetric at all. Return one of yours, return one of theirs, both at instant speed for a trivial cost: on paper it reads like an even trade, a wash. In practice the friction runs entirely in your favor, because the creature you're "losing" is one you chose. Send back a creature with an enters-the-battlefield trigger and the cost of returning your own body becomes the payoff: a re-cast Mulldrifter, a reset value engine, another go at any creature you'd happily replay. The opponent, meanwhile, loses a creature with no such upside, their tempo gone and any auras or counters on it stripped away in the move. That asymmetry of intent is the whole design. The two-target requirement is the tax that pays for it: you cannot cast this with the opponent's side empty, and that mandatory pairing is exactly what forces the spell into its two roles. It is a tempo play and a combo enabler wearing the same two-mana coat, and which one it is depends entirely on which creature you point each half at. That is why the template has outlasted flashier bounce that came after: the demand that you return one of your own creatures looks like a drawback, but for the decks built to abuse a re-entry trigger, it is the engine driving the whole thing.