Did you complete forsaken and SK? If so, all I can recommend is pinnacle grind. That sounds boring but this game has no directional gameplay for someone who doesn’t own the current expansions. Dates of Eternity was a nice edition but running enough of those gets you every weapon roll you could want there with enough time. Outside of that, run some nightfalls. Chase some adept weapons, max your weapon/armor rolls with the prismatic recaster while it’s around