[LDiCesare]

Fire: evocations (fire ball, falling fires...).
Air: evocations (thunder strike, lightning bolt...).
Death: skelly spam, ghost grip, some fear spells.
Astral: body ethereal, luck, soul slays, enslave mind...
Nature: Not much imho. Some buffs, panic, vine arrows.
Water: Some evocations.
Blood: Zilch.
Earth: Destruction, Blade Wind.

There are other spells, but these seem the most common/cheap to me (it'snot always easy to cast astral fires for instance).