I posted a similar thread but nobody could help out it was called "Future Super Saws". If it helps, I talked to Kultur on Twitter and he said In Ephemere and his Some Minds Remix, etc.... The "Drop" has 3 synths essentially all made in Massive. The super saws, a sub bass, and sometimes that high pitched lead (2:49). He said everything was just basic square saws with nothing but a low cut and multiband compression to make it sound bigger. That's all the synths. Along with some background vocals and high piano notes. Let me know if you figure anything out.