This album was not so interesting but first one was really funny and great fight when those tiny goblins stuffed one of the angels pussies with arrows.

second chapter was a bit lame fight because angels just got stuck by lighting or something and ended with pretty much instant death. In the end, they were beaten like dead horses.

It would be more spectacular if those goblins defeated them without using magic. for example latching onto those angels like swarm of ants and attacking them from various directions like in the first chapter
I need to look at your other series to be more acurate because maybe you already did all that :) But as I see you tend to finish fights with magic which is sort of cheating.

One problem with your pictures is that everything is super complex and it takes quite some effort to see what is going on there. so you probably need to make better choice of colors to make characters better contrast with background if that's possible.
as for example angel armor is same color as walls it should be gold or green. goblin characters also are very similar to the background.

But overall it is all excellent work.