Power Plant Worker

The design revives an old gag from Wizards' Assembly-Worker lore: a trio of factory laborers, each named for a piece of infrastructure, that only pay off if you can gather the full set on the battlefield. Alone, the pump is a bad deal, three mana for a temporary +2/+2 on a body that already cost five to cast, and usable only once per turn. The reward changes shape entirely once you control creatures named Mine Worker and Tower Worker: the same activation stops being a fleeting buff and starts stacking two permanent +1/+1 counters on this creature instead. Those counters land only here, not on the crew, so it is the one that swells turn after turn while its coworkers do the enabling. That naming requirement is the whole gate, and it is a deliberately steep one. Assembling three specifically-named commons is the kind of build-around that rarely coheres outside a deck constructed to do exactly this, which is precisely the point: the payoff is loud because the setup is demanding. This is a recurring joke in the game's history, the "collect the set" Assembly-Worker riff where the flavor of factory workers cooperating on a job is baked into a mechanical dependency on their coworkers clocking in beside them. Read the counters as the difference between a machine that idles and one that has its full crew on the floor.