Unique item question, ITEM : AHN's Heritage: Onslaught.

I have a unique item question with a hierophant build, why don't I have onslaught while I have max endurance and power charges with conviction of power. when I have Ahn's Heritage, Colossal Tower Shield‌ equipped I don't get onslaught? any help or advice why?

are you sure you dont have it? it does not show the onslaught buff icon. check your stats in character screen

Ahn's Heritage requires you to have no Endurance charges, not minimum Endurance charges. The Heirophant node automatically disqualifies you for the "No charges" bonus from Ahn's Heritage and Ahn's Contempt, as your charge count can never be zero for Endurance or Power.

Never mind, I misremembered the item. Onslaught should be functioning, that's odd. Have you increased your maximum charge count above 4?

yeah I am sure. my max endurance charge is 4 and I have 4. it makes no sense.

Maybe it does not work in town. Did you test in hideout?

yeah ive tried everything. I dont know why it doesnt work. honestly at this point i dont even care anymore.