Isochron Scepter to save space? | tcgmode

Hey guys 🥰: I'm building either \[\[Prismari, the Inspiration\]\] or \[\[Vivi Ornitier\]\]. I'm finding myself struggling with what to include in the 99. 🤔To make things more efficient, for example, instead of running 6 counterspells, would it be better to just run one or two and copy one with ...