Description
Increases your chance to Block attacks with your shield by 1/2/3/4/5% and grants you a 20/40/60/80/100% chance to generate 5 Rage when you Block.
Position confidence
row: Confirmed (talentsforever.com JSON + foreverchanges.pro tier listing); column & arrow: Reported (explicit only in talentsforever.com data/warrior.json)
Change notes
Classic: 1 Rage on block. Only some ranks were read from footage; other ranks follow talentsforever's linear scaling (scaleIdx).