Hmm.. so after few days of wondering on how things will work like, I think the pause menu will look like this:

Of course the ABCDEF thing will be replaced by proper description of highlighted option/item/spell.

What these  below spells are? These determine the spell's tier. Basically you'll be able to improve them along with progress, sometimes it will be a slight change, sometimes a major difference in behavior and whatsoever.

To give you an idea on how more or less it will work like, here's the table I've prepared for the basic spell:

 is TIER I
 is TIER II
 is TIER VI

-and if someone is wondering what "A-F SPD" means, it stands for Auto-Fire Speed. This spell doesn't have auto-fire, hence [ - ]. This is what Element of Laughter specializes in, for example.

Anyway, as you can see, not much changes there, as basically it's a 'default' spell. It gains damage, speed and size, but still behaves as a normal straight projectile.

 Note, that things may be changed in the future, as I suspect I'll keep re-balancing things over and over again along with progress (development-wise). I probably won't be updating this, nor posting more tables, because nu spoilers for you. It is meant to be discovered on your own. 

Thank you for visiting!