1. if you could hit any character without repercussions, who would it be?
Arthur. He looks like the kind of guy who has never once feared being punched in the face real hard and it shows. I don't even think anyone would stop me. Gunmar, too. Same reason.
I do. Especially when a series has a lot of old/older characters with their own histories and backstories. At least, when they actually answer questions instead of contradicting everything and making more.
12. if you could change one ending to a book/show/game/etc, what would you change about it?
Of the three main ToA series, I'd say 3Below. To me, at least, it really drops the ball toward the end, so I think it'd benefit the most from an ending rewrite. More focuses needed on the parents and the fact that they constantly screwed people over. Maybe address the whole 'Sketor and Gaylon came from Earth' subplot that doesn't pay off anywhere else except Krel saying "earth magic and akiridion tech are so similar it's weird right?" like twice in RoTT.
And, before anyone asks; Trollhunters had issues with the ending, too, but was at least its own thing with a mostly completed story. And Both RoTT and Wizards need a lot more than just a change to the ending to work.