Ben 10: Ultimate Alien - Young Eon (Ben) by SamuelBlomquist10 on

Ash Ketchum as Mr.Fantastic by SamuelBlomquist10 on DeviantArt

ben 10 fan theory the eon in ultimate alien and ultimate alien is not from race against time. He is from a reality where ben never turned back to ben and finshed

Eon, Ben 10 Wiki

Ben 10: Ultimate Alien - The Forge of Creation (Preview) Clip 4

Eon, Villains Wiki

SamuelBlomquist10 - Hobbyist, General Artist

Ben 10: Ultimate Alien - Four Arms (10 years old) by SamuelBlomquist10 on DeviantArt

Theory) How did Ben become Eon? : r/Ben10

Eon, Ben 10 Wiki