Clockspinning

The counter-manipulation utility spell, built before counters were everywhere. Its target clause is the whole story: it touches any counter on any permanent, plus the time counters on suspended cards, and it can add or subtract one at will. That breadth makes it a Swiss Army knife with no fixed job. Shave a loyalty counter off a planeswalker already low after its activation, peel a counter off a charge-counter artifact to keep it from going off, double down on a +1/+1 to push lethal, or rewind a suspended bomb to keep it stuck under time counters another turn. The buyback price is what turns the spell from a single trick into a recurring lever: pay the extra and you have an instant-speed knob you can pull every turn the mana allows, the same engine logic that buyback was designed to enable. The catch is that each individual application is small, and the spell does nothing without a counter to work on, so its ceiling is entirely a function of what else is on the table. It belongs to the family of cards that read as filler until a specific counter-based interaction makes them the most precise answer in the deck, and that ceiling has only risen as more of the game's mechanics route through counters.