High Pitched Growl Sound

[dansci]

I heard these sounds in the new excision mix... I think they are made using massive formant settings and some heavy vocal-like modulation. Is there a name for this type of sound?

Soundcloud

[Omniclad]

I'd also like to know a direct approach to making this sound.

I feel like it's a variant of a MUST DIE type of bass. I have one made from I think Formant Square, and one with I wanna say Digigrain 1, but I'm unsure how to obtain what OP posted.