atm, no magic does, but there are many magics that arent covered, and will probably be, and ive seen quite a few that are str based
although a god number seem like theyd be pointless as full blown magic from my angle, such as Titan and requip >.>
but thats my opinion.
either way i dont really object to the proposed above, as long as the buffs are balanced by the backdraws
tbh, i think the thuings like transing in BTO, Dark ecriture, satan soul, the drives for shadow and white ds, and Meteor all need a slight tweaking with how they work.
i personally would vote for a magicka/stamina drain system that removes you from the form when your magic gets too low. the drain probably would increase as yoyu get stronger and faster ect...
but idk, just my input on a magic that ive seen/iconned/used