Some ideas to consolidate buttons/reduce button bloat

[Seraphor]

Make cure 1, benefic 1, and physick upgrade to cure 2, benefic 2, and adlo respectively. I can't think of any situation where using these baby spells is useful. As soon as you get the "rank ups" you will never use the others again. Total waste, but can't delete them off your bar in case you get thrown into a terribly low dungeon.

Yes, but with one caveat.
When you don't have enough MP for a 2/adlo, it reverts to 1/physick.