| Season | Episodes | Notable Arcs | |--------|----------|---------------| | 1 | 13 | Highbreed introduction, Max’s disappearance | | 2 | 13 | End of Highbreed war, Vilgax’s return | | 3 | 20 | Vilgax as main villain, Omnitrix upgrade |
: Scientist Dr. Animo (as "D'Void") is found ruling a dimension in the Null Void. all ben 10 alien force episodes