User blog comment:Willbachbakal/(Summoner Spell Concept) Streamlining Summoner Spells/@comment-24862418-20161017152728/@comment-1330314-20161017161444

For a spell called Clarity, that kind of bonus looks loaded with a ton of strange effects and special cases, which would likely not make for the best clarity. If you really wanted an effect like that, then perhaps something along the lines of "Your next X spells cost no mana and refund 50% of their cooldown" would do a similar job, but I still don't think that's really something worth having in summoner spell form, as it's again a bit too specific to champions with resources.