Hello, Im stuck in the last level of medievil i just dont know how to heal my skelletons in the arena.
You have a green lightning or something. You can transfer your own life to your skelletons by using it.
Smash the chest to the left of the entrance way (when you're facing towards the center), and that'll give you the green lightning. Use it like a normal weapon, where it'll 'fire' and automatically hit your skeletons to heal them if they're in range.