GearSet.removeMateriaType()
This function removes the first materia of the valid StatType found in every gear piece. It does that by calling Gear.removeMateriaType() on each Gear object in Gear.GearSet.
Parameter
StatType : StatType - Type of the materia’s stat to remove.
Usage
newGearSet.removeMateriaType(StatType.Crit) # Will attempt to remove
# 1 Crit materia from every gear.