I would say buff banana even if it is quite spammable, it feels kinda hard to use, or maybe it is high skill cap(also it is ONLY better against swarm of at least 3 enemies lol). Sword best spell(high damage and pierce), some reload and ammo slots and it can be spammed a bit, if you are good at dodging then sword can be the go-to with those fast kills
9.5/10 game, the buttons were kinda messed up and annoying until i found i could change them(and had to read comments to find out btw), maybe you could mention that in tutorial i guess)