I think there should be a skill which will reduce the cost of spells that are
cast when you successfully cast them, like a mana conversion. The higher your
skill, the better your chance of doing so or the more you'll save SPwise. I
think this would be a particularly interesting skill for most mage guilds to
say the least like Tarmalen when you have to constantly heal and heal and heal
and only get breaks when the tanks feel like it
