Are those the only tags available, is there a way to use voices when using spells, leveling up or using items among others?

Leveling up: Good idea! 100% on board! Don't know why I didn't think of it myself! (Looking back on it, that might look like sarcasm. It's not.)

Spells and items: This is why I added Action Sequence commands. I guess I could make general tags for spells and for items, but in my own project I just use Action Sequences, which are a lot easier to customize.