Is it worth going back in search of Monoco's skills??

[Viva Cristo Rey]

Hello.

TLDR: Do you find good skills for Monoco by going back to the easier areas of the game you already finished and beating every single enemy again? Or is it designed so you get most of his skills by just following the natural progression of the game from that point onward??

I recently got to Monoco and I think his style of combat is cool, I bet you can create some incredible builds with every turn perfectly calculated.
However, right before that part of the game, I spent a lot of time exploring the whole accessible map for the first time, and after getting him, I thought of going all the way back and fight every single enemy in the game again to see if they unlock new skills for Monoco... but I got lazy, I think I'm not that invested in the game, so I decided to ask this question here.

Thanks.

[Kashra Fall]

Just wait till act 3 and go do the endless tower. You'll get all of monoco's skills in a short time frame, minus 1 which you have to go to the end of the game or the depths for. Actually, no I think it is in the tower, just a late enemy.

[Elvarsi]

there are "danger" areas in the late game that have all the abilities you need, for example the endless tower mentioned above. Also flying Manor and such

[Viva Cristo Rey]

Thank you so much for your answers!!