The Ultimate Finale

The Ultimate Finale is the ninth episode of Ken 10: Another hero and the season finale of the first season.

Plot
Future Vilgax returns but is weak, but he merges with the Lucubra and becomes more powerful ever.

Characters
Ken

Ben 10,000

Optimus Prime

Vilgax

Gwen

Gwendolyn

Devlin

Rex Sazalar

Kevin

Tetrax (first reappearance)

Villains
Future Vilgax (first reappearance) (gains and merges with the Lucbra's power, and controls himself and the Lucubra's mind)

Lucubra (first reappearance) (gets controlled by Future Vilgax)

Aliens used
Aliens used by Ken:

Rath

Heatblast

Cannonbolt

Spidermonkey

Sandbox

Swampfire

Diamondhead

NRG

Waybig

Aliens used by Ben:

XLR8 (5x)

Fourarms (3x)

Spidermonkey

Upgrade (2x)

Ghostfreak (2x)

Clockwork

Alien X

NRG (3x)

Spells used
Aradico (used by Gwendolyn)

Tella (2x) (used by Gwendolyn)

Quotes
Future Vilgax (merged with the Lucubra): Fianlly i'm powerful enough to destroy Ben 10,000.

Trivia
This is the first time Future Vilgax merges with the Lucubra.