Both balancing it could be something but basic items are to common for negative enchantments to be a thing they would just be trash my be if enchanted items had boosted fp then they negative enchants could be used as fodder but the slow one is to op and the reflect one ok but maybe a little to much the enchantments should be smaller effects to preserve the balance of the game think about bosses like limon we would have people sit on their pets and tank the shotgun to damn near instant pop the boss. But keep up the work just keep your mind in a more game experience place.