Question: Muto Vim can alter a target spell so that its targets are considered the ones it was designed for, correct? Is this a
a)Significantly change a spell of less than or equal to the level + 1 magnitude of the Vim spell. This may not change either the Technique or Form of the target spell. A change in power of plus or minus one magnitude is a significant change, as is a change of target, if the target was possible for the original spell.
or is it
b)Totally change a spell of less than or equal to half the (level + 1 magnitude) of the Vim spell. This may change the Technique, Form, or both of the target spell, and needs no requisites for those Arts. The Vim spell affects the structure of the spell, not the things that thespell targets. A change in power of up to two magnitudes is a total change. Any greater change requires either Creo or Perdo to create more magical energy or destroy some.
Andros is proficient in MuVi, and might be able to put together a 50 level spell that would affect in case a) up to 45 level spells Base 40 + 2 Voice, D Mom, T Ind.
In case b), it wouldn't be worth it, it would be just up to level 20 with a level 45 (Base 35 + 2 Voice) spell.