The idea was to slightly correct the Stone tree, and give motivation to take m4 and not make terrible hybrids.

1 Swap - "Overprotective" to Stone 3pt.
2 swap - "Furious Reprisal" to Stone 7pt and upgrade:
"Shield Of Reprisal" will also increase the cooldown times of the enemy's abilities by an additional 5 seconds for the next 5 seconds. In addition, it reduces cooldawn of "Shield Sweep" and "Oathstone" by 5 seconds.
Move "Oathstone" to 9pt, as it is frankly weak for 13pt place.
Move "Avenging the Debt" to 13pt and completely remake
A strong blow to the enemy’s weapon making him suffer xxx damage and their chance to Block and Parry is reduced by 5% for 15 seconds. This effect is stackable up to three times.
The idea of a reworking alright is to make the tree more RVR oriented and slightly increase damage.
3 Swap - "Oath of Vengeance" to Brotherhood 11pt. and upgrade
"Vengeful Strike" will now also affect all other allies within 20 feet of your Oath Friend, also increases armor reduction of "Stone Breaker" by 25%.
"Stone Breaker" swap with "Punishing Blow".
"Guarded Attack" swap with "Vengeful Strike".
The whole idea is that the Brotherhood all about buff/debuff and support.
4 Swap - "Told Ya So!" to Vengeance 3pt.