Sorry if I sound like an idiot, but which 2 synths? I know they must not be too hard to make as many producers use them, but I honestly have no idea how to get them (once again sorry if I sound like an idiot).
This.
I have no idea which 2 synths he’s using, but it sounds like 2 of them layered with a rising pitch bend. Mess around with some sounds and see what you come up with.
sounds like a super saw (saw wave, with 4 or more voices and all slightly detuned from 0.03 to 0.13 in pitch - in case you don’t know how to make one)
make the voices spread on the stereo field, automate the pitch up by an octave or two during the buildup and also add reverb with good presence in the midrange frequencies and long decay, automate that reverb so it is wetter during buildup as well - you can also add a phaser for more epicness