PLAYER: Maniette
CHARACTER NAME: Gil Ryanson
CHARACTER JOURNAL: breakaleginhalf

CAN JOHN USE MAGIC AROUND/ON YOUR CHARACTER?: Absolutely yes, with a note that mental manipulation magic will work with notable efficacy, and Gil will be extra mad about it being used on him.
WHAT MAGIC DOES NOT NATURALLY WORK ON YOUR CHARACTER? Everything works with regular expectations, but Gil can also replenish his own strength to some degree, so that might come across as a false positive to affect him.
WHAT SUBJECTS ARE A HARD "NO" FOR YOUR CHARACTER/YOU? Nothing in particular, but warnings if something extra hard is gonna come up will be appreciated!

As an aside as well, if John can see through illusionary magic he'll be able to see Gil's true form beneath his human Mask!