[Fern]

For example, if we wanted to add the Demon Hunter Chaser skill to a mob, we would type Chaser in the skill search for the monster editor, and the only option available would be "Chaser".
  
The issue is that it only shows us Kinu's Chaser, which means the mob would be yelling EEIIIIYAAAAH and acting like Kinu's move which is not desired. Usually.
  
I don't know if there's a way to future-proof fix all possible issues at once, but here are the skills I've noticed this problem with in the skill searcher, so far:
  
-Retaliate (gives Kinu's Retaliate)
-Chaser (gives Kinu's Chaser)
-Solar Lance (gives Hugo's fake Solar Lance)
-Holy Arrow (gives Hugo's fake Holy Arrow that does Earth damage)
-Fir (gives the monster version of Fir)
-Explosion (gives the monster version of Explosion)
 
Perhaps it could be possible to add a filter that lets us search for Monster skills or Player skills specifically? Since sometimes the "copies" do have their uses.

[Neus]

I've changed the names for the monster/enemy versions of these skills a bit, except Fir, because there's no monster version of Fir.