Timecrafting

Instant, XR (1)
Choose one - Remove X time counters from target permanent or suspended card; or put X time counters on target permanent with a time counter on it or suspended card.¹
Oddly, an unstable time stream makes wizards want to tinker with it even more.
Illus. Volkan Baga

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Planar Chaos (Uncommon)