Modulating the bejesus out of the Entity Percussion to get rich, varied, and frankly bonkers modular drum magic.
Other modules used:
Trigger sequencer - Four Bricks Rook
FM source - Tromsø triangle output
Pitch sequencer - Mimetic Digitalis
Harmonic sequencer - Verbos Voltage Multistage
Cycling envelope - Maths
Delay (only used towards the end) - Chronoblob 2
Reverb - 2hp Reverb
Kick - 2hp Play (stock sample)