I changed the way attacks work, all attacks cost energy but to go with this I've added a wait function on the players turn which will heal half of there mana. To balance it with items I made Items be one use per turn and not end your turn. This way items are still useful and also so the wait isn't to good I made it heal only half of your total mana. Of cause I made it so that the enemys also need to use mana to attack and I gave them the same wait function as the player. To balance level up I made depanding on the stat it'll increase it by 2, 3 or 1 depending on the stat and character.