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George Kollias

Nile · Extreme-speed specialist — blast-beat endurance, ankle control, technical precision

One continuous arc through George Kollias's playing — every stage warms up with the previous stage's skill, builds the new one, then applies it to a real song.

0 of 10 stages worked through · nothing is locked

Stage 1 of 10

Foundations — ankle control and single-pedal speed

Building the ankle strength and relaxation needed for extreme speed later

  • Heel-up single kick control at increasing tempo without tension
  • Heel-down single kick control for slower, heavier passages
  • Single strokes matched evenly to a fast kick pulse

Unlocks: A steady blast-adjacent pulse at a manageable tempo

Heard in: Sacrifice Unto Sebek

Leads to: Stage 2Core grooves — technical death metal riff-locking

4 part session · warm-up, build, push, apply · from 110 BPM

Workout

Stage 2 of 10

Core grooves — technical death metal riff-locking

Grooving tightly under dense, chromatic, Egyptian-scale riffing

Carries in from: Stage 1Foundations — ankle control and single-pedal speed

  • Straight groove maintained under a busy, syncopated riff
  • Snare and tom combinations accenting riff hits precisely
  • Ride and hi-hat patterns that don't clutter a dense mix

Unlocks: The main verse groove of Sacrifice Unto Sebek

Heard in: Sacrifice Unto Sebek · User-Maat-Re

Leads to: Stage 3Signature techniques — extreme-speed double bass

6 part session · warm-up, build, push, apply · from 130 BPM

Workout

Stage 3 of 10

Signature techniques — extreme-speed double bass

Turning raw ankle control into sustained, extremely fast double bass

Carries in from: Stage 2Core grooves — technical death metal riff-locking

  • 16th-note double bass sustained well past comfortable tempo
  • 32nd-note double-bass bursts inside a groove
  • Switching cleanly between heel-up and heel-down technique mid-pattern

Unlocks: The relentless verse groove of Chapter of Obeisance Before Giving Water

Heard in: Sacrifice Unto Sebek · Chapter of Obeisance Before Giving Water · Unas, Slayer of the Gods

Leads to: Stage 4Fills & transitions — brutal, exact fills

6 part session · warm-up, build, push, apply · from 170 BPM

Workout

Stage 4 of 10

Fills & transitions — brutal, exact fills

Fills that punch precisely into a dense riff without losing the pulse

Carries in from: Stage 3Signature techniques — extreme-speed double bass

  • Fast linear fills that resolve exactly on the downbeat
  • Crash punctuation exactly on unison riff stabs
  • Clean transitions from blast beat into a groove and back

Unlocks: The fill work through Black Seeds of Vengeance

Heard in: Black Seeds of Vengeance · Sarcophagus · User-Maat-Re

Leads to: Stage 5Advanced coordination — blast beat mastery

6 part session · warm-up, build, push, apply · from 160 BPM

Workout

Stage 5 of 10

Advanced coordination — blast beat mastery

Sustained blast beats with total articulation, not just noise

Carries in from: Stage 4Fills & transitions — brutal, exact fills

  • Traditional blast beat sustained cleanly at high tempo
  • Hammer blast and gravity blast variations
  • Switching blast beat types mid-song without losing time

Unlocks: The blast sections of Unas, Slayer of the Gods

Heard in: Sacrifice Unto Sebek · Chapter of Obeisance Before Giving Water · Unas, Slayer of the Gods

Leads to: Stage 6Song applications — Annihilation of the Wicked era

6 part session · warm-up, build, push, apply · from 200 BPM

Workout

Stage 6 of 10

Song applications — Annihilation of the Wicked era

Applying full-speed vocabulary inside dense technical death metal arrangements

Carries in from: Stage 5Advanced coordination — blast beat mastery

  • Sarcophagus's shifting blast-to-groove sections
  • User Maat Re's exotic scale-driven riff tracking
  • Sustaining full intensity across a whole song without dropping tempo

Unlocks: A full run-through of Sarcophagus

Heard in: Sacrifice Unto Sebek · Chapter of Obeisance Before Giving Water · Black Seeds of Vengeance

Leads to: Stage 7Advanced song studies — Those Whom the Gods Detest

6 part session · warm-up, build, push, apply · from 180 BPM

Workout

Stage 7 of 10

Advanced song studies — Those Whom the Gods Detest

Longer, more technically dense songs demanding total stamina and precision

Carries in from: Stage 6Song applications — Annihilation of the Wicked era

  • Kafir!'s constant tempo and meter shifts
  • The Gods Who Light Up the Sky's endurance-testing blast sections
  • Maintaining clean articulation across an entire album's worth of extremity

Unlocks: Kafir! played start to finish without losing precision

Heard in: Unas, Slayer of the Gods · Sarcophagus · User-Maat-Re

Leads to: Stage 8Signature performances — At the Gate of Sethu

6 part session · warm-up, build, push, apply · from 190 BPM

Workout

Stage 8 of 10

Signature performances — At the Gate of Sethu

Peak technical density combined with peak speed

Carries in from: Stage 7Advanced song studies — Those Whom the Gods Detest

  • Kem Khefa Kheshef's fast, technical riff tracking
  • The Fiends Who Come to Steal the Milk of an Offering's dense fills
  • Playing complex compound patterns at extreme tempo without fatigue

Unlocks: Kem Khefa Kheshef at full performance tempo

Heard in: Sacrifice Unto Sebek · Chapter of Obeisance Before Giving Water · Unas, Slayer of the Gods

Leads to: Stage 9Challenge workouts — total endurance

6 part session · warm-up, build, push, apply · from 200 BPM

Workout

Stage 9 of 10

Challenge workouts — total endurance

Sustaining extreme speed and technical density for an entire album side

Carries in from: Stage 8Signature performances — At the Gate of Sethu

  • Extended blast-beat sections with zero fatigue-driven slowdown
  • Double-bass endurance held across several songs back to back
  • Rapid recovery from a demanding fill straight back into a blast

Unlocks: A full album side played at performance tempo, start to finish

Heard in: Chapter of Obeisance Before Giving Water · Unas, Slayer of the Gods · Sarcophagus

Leads to: Stage 10Mastery — beyond Nile

6 part session · warm-up, build, push, apply · from 210 BPM

Workout

Stage 10 of 10

Mastery — beyond Nile

Applying extreme-speed technique and endurance training methods broadly

Carries in from: Stage 9Challenge workouts — total endurance

  • Solo blast-beat and double-bass endurance routines at competition speed
  • Teaching-informed technique refinement (heel-up/heel-down switching under fatigue)
  • Improvising technical death metal fills over any dense riff on request

Unlocks: Improvising a Kollias-style fill over any extreme-tempo riff on request

Heard in: Chapter of Obeisance Before Giving Water · Unas, Slayer of the Gods · Kafir!

6 part session · warm-up, build, push, apply · from 190 BPM

Workout