Bengeance Is Mine

Bengeance is Mine is the forty-third episode of Ben 10: Omniverse.

Plot
Vilgax's former lackey Psyphon is elated when his master returns.

Major Events

 * Vilgax's squid monsters make their debut.

Characters

 * Ben Tennyson (11 and 16 years old)
 * Rook Blonko
 * Pakmar
 * She-Worst
 * Bill Gacks (first appearance)
 * Plumbers
 * Driba (cameo)
 * Molly Gunther (cameo)

Villains

 * Vilgax (past & present, only as a hologram; believed to be Bill Gacks)
 * Vilgax's Squid Monsters (first appearance; past & present)
 * Psyphon
 * Forever Knights
 * Sir Morton
 * Forever Ninja
 * Twin Knights

By 16 year old Ben

 * Water Hazard
 * Ghostfreak
 * Clockwork
 * Bullfrag
 * Snare-oh

By 11 year old Ben

 * XLR8

Allusions

 * The name of this episode is an allusion to the phrase "Vengeance is Mine."

Trivia

 * This is the first episode that we get Bullfrag's redesign since The Frogs Of War: Part 2.
 * This is the first episode that we get to see Ghostfreak's tendrils since Ghost Town.
 * This is the first episode where Clockwork slows down time.
 * Psyphon reveals his gang makes fun of him.