The Beginning of the End

The Beginning of the End is the fiftieth episode of Ben 10: Ultimate Alien and the eighteenth episode in the third season.

Plot
The Flame Keepers' Circle try to release Diagon from his dimension, but Vilgax is released instead. Sir George battles Vilgax and the Flame Keepers' Circle.

Major Events

 * Winston and Conduit Edwards die.
 * Diagon's war begins.
 * Vilgax merges with the Lucubra.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Sir George
 * Winston

Neutral

 * Forever Knights

Villains

 * Vilgax
 * Flame Keepers' Circle Soldiers
 * Conduit Edwards

Aliens Used

 * Four Arms
 * Clockwork
 * Goop
 * Fasttrack
 * Heatblast