I noticed there's "Clearing Chimera Lab at Stage 1 or higher" on stage 3 of Soul Boost. There's also completion of stage 2 and stage 3 Chimera Lab for a higher reward. I did stage 1, 2 and 3 but haven't received the reward for the finish. I can't even embed the picture because the image from url doesn't work on this forum much like everything else. https://imgur.com/a/t1keGyS