Warrior's of waterdeep Saarvin epic lvl7 legs dont proc in pvp

Saarvin epic legs level 7 do not proc in pvp. Please fix.

I switched mine out, got sick of wasting 4 and 5 turns with no proc while the cleric, rouge, warlock, and fighters go off every move. Swap to the ones that give you a second move, they prov over and over building your ac and attack