Examples of simultaneous ability use

On several occasions, evolved humans have demonstrated the ability of using multiple abilities simultaneously. A full list of examples follows.

Season One Gallery

• 
  Future Sylar, appearing as Nathan, creates an illusion while telekinetically cutting through Claire's skull.
• 
  Future Peter uses telekinesis while invisible.
• 
  Future Sylar creates an illusion and phases Future Peter through a door.
  (Five Years Gone)
• 
  Sylar freezes water to make snow while also using telekinesis on his mother's snow globes.
  (The Hard Part)

Season Two Gallery

• 
  Peter regenerates...
• 
  ...while telekinetically pinning Will to a wall.
  (Kindred)
• 
  While time is stopped, Peter creates lightning.
  (Truth & Consequences)
• 
  Linda Tavara sees spirits and a nurse's aura at the same time.
  (Moonlight Serenade)

Season Three Gallery

• 
  Future Peter stops time and removes Present Peter from Jesse's body.
  (One of Us, One of Them)
• 
  Future Peter uses a trio of abilities simultaneously: telekinesis, regeneration, and illusion.
  (Resistance)

Notes

• At one time, writers Joe Pokaski and Aron Coleite said that Peter only has access to one power at a time. However, Peter has clearly demonstrated his proficiency at using multiple powers simultaneously on more than one occasion.
• So far, only Linda, Peter, and Sylar (and their future counterparts) have demonstrated the ability to access multiple powers. However, Arthur Petrelli, whose ability allows him to obtain multiple other abilities, has not yet demonstrated the ability to access multiple powers at once.