yes i did the mission on legendary difficulty, yes i killed the 2 taken knights before entering the portal, yes i shot 4 of the pyramids to enable the timer, yes i hit all 7 oddities with the praxic blade, yes i overbalanced all 4 light and dark blights and killed all 4 of the yellow bars that spawned for each one, yes i destroyed the 4 taken orbs that spawned and killed the boss that spawned, after entering back through the portal and interacting with the thing that flipped the realm i did destroy the 2 taken orbs that spawned where i killed the taken knights in the beginning. and during the final boss i completed the 2 light taken orb and dark and then killed the boss. and all that keeps dropping everytime is the hyperblade catalyst even though i already have it and echoing blade, but of course this happens to me, the upperhand is not dropping. anything im doing wrong? someone please elaborate.