Episodes[]
Season 1 (2012)[]
"Omnitrix Overload=Recalibration"[]
Ep. Facts[]
- First episode of Ben 10: Matrix Hero.
- Rook debuts.
- Ben gets a new set of 16 unique aliens.
- Ben puts the Omnitrix back on.
- The seasons story arc opens.
- The Unnamed Main Season 1 Villain debuts.
"The Two Sets"[]
Ep. Facts[]
- Nook debuts.
- Albedo reappears since "Ultimate Alien".
- Albedo's alien forms are changed to Ben's Omnitrix's ones.