Spell of the Week: Turn Missiles

[hcobb]

Turn Missiles is one of the neat new tricks IQ 9 wizards picked up in Legacy (and just in ITL, not the Wizard boardgame). Have you seen anybody use it yet and if so how did you handle the following:

1. Turn Missiles isn't on the Reveal Magic spell list, is it revealed?
2. It also isn't on the Secret Protection list. Do you hide to-hit rolls from missile weapon users when this spell might or might not be in effect?
3. Does Turn Missiles protect against oil splash effects? (ITL 124)
4. Whataboutism other things tossed into the hex of the protected figure such as slimes, falling rocks, darts from traps, or explosive gems?