Thanks for playing. Appreciate the detailled feedback :)
The resurrection, drain and buff skills are supposed to work in a certain radius around the cursor when casted, but it's a bit bugged and works in a big range. I also found it more fun for the game jam so I let it be that way.
You mentionned good points that I didn't have time to refine for a lack of time. Will definitely take that into account to make them better for my next games, thank you!