Technoblins, grr! I actually got my technique down for the normal bokoblins, and would wait for them to telegraph an attack before finishing them with a quick combo. That doesn't really work when there's two next to each other, since one of them will block your attack, but it's alright. Getting zapped just because the enemy blocked is irritating :p I didn't have much trouble with skulltulas, I just flipped them over and stabby stabby.