Fix Ferine Gausape +1

Ferine Gausape +1 is bugged, Gear and merits are not effecting "Augments "Killer" effects" like it used to before the update.

Tests were done in Altepa, Cactuar's 1000 Needles dealt 970 Damage everytime regardless of gear (Beast trousers+1, Tatami shield) or Merits (5/5 Killer effect merits).

Further testing was done outside starter cities using BST/SCH and Stone2 on Lv0 mobs, result was a 3% DMG increase regardless of gear and merits aswell.

please fix it so killer effects from gear and merits effect this augment again.