Really great puzzle game with a good variety of mechanics and good polish and detail! I especially liked how the different characters had interactions with each other and you managed to put in a lot of levels! The graphics were also simple and made the puzzles very readable. The only suggestion I have there would be to make the skeletons a lighter shade (or even just white) so that it's easier to distinguish them from orcs.
Some of the levels were a bit less "tight" than they could have been, presumably because there wasn't that much time during the jam to check all the levels. Here's a couple levels with solutions that use fewer characters than given:
One other minor thing that was probably just me: I thought the paladin was invincible and tried pushing them onto some spikes and was a bit surprised when they died as a result.