Of course, the spell that has Channel would have bonuses for each Action you spend channeling it, likely increasing in damage/heal value, range, or even number of targets.

--Although this could just be an alternative to upcasting Spells soooo idk 🤷‍♂️ will think about it more.

What do you guys think?

Channel X means that you may spend up to your next X Actions to "charge" up the spell, sort of like a cast time or channel time for the spell. the last Action spent would be to "release" or cast the spell proper, otherwise performing another action cancels the spell altogether.