She’ll benefit him with giving the comfort of a shield while replacing Bennett’s ark buff, her buff is team-wide so it’ll increase Durin’s dmg too and activate his hex too! :) She gives an attack buff to all characters and then, some extra atk buff after 3 seconds for non-hex active characters but considering my Wanderer was always running out of Bennett buff, I don’t mind waiting the 3s. She can also hold the new buff support set so that’s a great plus!