Refreshing Spells

[Geras]

It would be nice if we could re-cast a spell to refresh it's duration. If just straight allowing us to do that isn't cool, maybe a spell to dispel spell effects that we have up? Or let us re-invoke a spell on ourselves if we've used up at least half its duration?

[Dice]

I would 100% love a 'dispel' grey spell.

Has a chance of ending any ongoing magical aff.

Bonus for: Your overall circle
You knowing the spell you're cancelling

If you wanted to add caster info to the aff, you could bonus it for dispelling your own spell and use opposed strength in the element/moon under question.

[Kinaed]

"re-cast" a spell? Not following this request.