The spells which are useless in the WSC version (which has the LOK/SLEP/SABR/etc spells fixed), imo, are the instant death spells (all of them, and dont bring up that tiamat stuff boo hoo your BM should be FASTing and no one else with the exception of worthless WM should even think of wasting their turn on the BANE sword), the various HEL spells, with the possible exception of the bugged HEL2 in the original, the Anti spells, with the possible exception of AICE for protection against packs of FrWolves while leveling at the PP, and PURE, which would only earn it's worth back after 40~ uses, and who here uses PURE more than 40 times a game? Certainly not me.