When Equip with GFS (nonslot) or GFS (sloted) give that effect. all effect work but except Reduce Variable casting 4% per 20 base INT.
pict 1. I just put stats for Reduce Variable Cast time.
Pict 2. im trying to use SET (giant snake's breath and giant faceworm skin). BUT about Variable not working. from 59.80 to 54.70. that reduce or increase?????