Description
Reduces the Rage cost of your Sunder Armor ability by 1/2/3.
Position confidence
row: Confirmed (talentsforever.com JSON + foreverchanges.pro tier listing); column & arrow: Reported (explicit only in talentsforever.com data/warrior.json)
Change notes
Only some ranks were read from footage; other ranks follow talentsforever's linear scaling (scaleIdx).