Spontaneous Artist

Energy mostly worked as a private currency: bearers banked it and spent it on themselves for a pump, a card, an extra point of reach. This one points the resource outward. The single counter the entry trigger produces funds exactly one haste grant, and the activated ability can target any creature at instant speed, not just the 3/3 attached to it. That makes the body an enabler with a one-shot charge built in: it can push a freshly cast threat into the red zone the turn it lands, or slip a creature with a relevant attack trigger past summoning sickness once. The arithmetic is also the limit. One from the trigger, a haste grant that lapses when the turn does, and nothing on the card refills the tank, so any deck that wants the grant more than once has to import its energy from elsewhere. Read alone, the haste effect is closer to a stapled-on Fervor pulse than an engine: relevant for a single turn of tempo, with no follow-up. The cleaner read is that the card does two small jobs at once. It seeds an energy count for a deck already tracking counters, and it carries a tempo trick that costs nothing if you never spend the on anything else. Neither half is large on its own; the interest is that a midrange-sized body folds an enabler trigger and an activated ability into the same card.