Adipose Offspring

Emerge is the mechanic that turns a small creature into a big one by cannibalizing it, and this is the rare card that keeps the cannibalized creature's value instead of discarding it. Cast for its printed cost, it makes a single 2/2 Alien token: a fine but unremarkable trade of four mana for four power spread across two bodies. Pay the emerge cost, though, and the math inverts. You sacrifice a creature to help pay, and the number of tokens you get scales off that creature's toughness, not its power or mana value. That is the design wrinkle worth sitting with: emerge normally rewards fattening the sacrifice with a high mana-value body to save mana, but here the reward axis is toughness. A four-toughness wall you no longer need becomes four 2/2s, plus the 2/2 body of the creature itself. It quietly wants the durable, defensive creatures a deck usually treats as filler, and converts their staying power into a swarm. The friction is that the payoff is one-shot: the tokens arrive on entry, so the card is a burst rather than an engine, and the sacrificed creature's toughness has to already be sitting on the board when you cast it. A token-generator that reads its fuel by the least flashy stat on the card, it rewards building around a stat most decks never bother to leverage.