those blasts are 16ths at 135 BPM, making them the fastest blasts in the game, the single pedal versions kicks during the double bass sections are 9 NPS, tying the record for fastest kicks in a single pedal version (with ziltoidia attaxx), only this time around they`re longer then bursts of 10 notes.
The grav blasts at the end, sadly, will probably end up being reduced, but for now its under a roll lane in an attempt to keep it fully charted. it`s 18 NPS played with one hand.
It may not end up being the most difficult (EASILY top 4), but it`s incredibly tiring. Good luck.