Might as well put this somewhere, because it's not only fun to exploit, but also hysterical. I don't know if anyone has discovered/done this method before because I haven't seen it brought up anywhere else. It goes like this:
Note: Only works on Bokoblins and Moblins; the shield parry will eventually move Link under the Lizalfos' head and they won't budge.
- Attain respective mask for a particular monster from Kilton (or get Majora's Mask from DLC 1)
- Put the mask on and find a group of monsters (better if it's not mixed company)
- Lead the monsters to a high point (like a cliff or top of a tree-fort)
- Target one of them and maneuver around until their back is to the edge
- Now start bashing them with a non-attack shield; they'll start moving back inch by inch while inspecting you
- Keep doing this until they fall off the edge/platform
Note: Only works on Bokoblins and Moblins; the shield parry will eventually move Link under the Lizalfos' head and they won't budge.