Look at the combat display - it displays more dmg than I'd actually do. Most likely the knockbag damage, but there's nothing I could knock the goblin into. The really odd thing is it only gets displayed that way if I stand next to a monster; I walk right up to the goblin, the correct amount of damage gets displayed.
(On a sidenote, Titan Guitar is a silly idea on a Half-dragon. Don't do it.)
Another one, Crusader: Killing plants usually doesn't affect your momentum - unless you use a Fireball. Furthermore, using Fireballs on plants won't halve your momentum immediately- the attack after it will. Even if its a plant or an enemy that you oneshot. Definitely useful if you have to get past barbing bushes, but I'm not sure if it's intended.