How about making the spell \'light\' stackable? You can summon more than one
ball of light up to like three or four...something to eventually get to a
level of greater light or whatever. This is just so non infra races can cancel
darkness and not ask for infra every two seconds. With wis eq and spr eq to
switch, you lose a belt/ring/whatever slot just to have something that can be
done by a spell.

That, or the wizzes can just let tarms have infravision spell.

` Vash