Repairio is very great if you have electronics, saves a bunch of time. Zip Zap can also help if you want to increase your handiness by fixing appliances you broke. Scrubberoo is so useful too, it mops up puddles, cleans up dirty appliances, and even yourself and other Sims.
Furio is amazing if you want to introduce a bit of drama to other Sims and have them hate each other if you like that chaotic energy...you can even beat up pregnant Sims with it, bypassing how you can't fight them normally which is hilarious. Infatuate also has a similar chaotic energy though even their spouse if they witness it won't call out their partner for cheating.
I also like Chillio and Morphiate. Both are good spells to get rid of Sims that are annoying you. Minionize too.
Inferniate is a bit of a bust though. It would have been much more fun if it set Sims on fire, and if Sims acted like they did in Sims 3 while someone is set on fire, like whenever a fire starts it sets the game to a screeching halt for other Sims to gawk at the burning Sim even though there are already Sims that put them out.
I also use spells like Inferniate, Chillio, etc to put Sims out of lethal moods such as Enraged, Mortified, Hysterical, etc.
