Ben Tennyson was a 15-year old Omnitrix user until he was abducted by Eon and is now in a storage cell in Eon's base.
Appearance
The average 15 year old Ben Tennyson.
Powers and Abilities
Strategy: Ben is a master strategist and can predict an opponent's moves.
Fighting Skills: Ben is an expert in freestyle combat.
Weaknesses
Human: He has regular human weaknesses.
Equipment
Omnimatrix: Ben has the most powerful device in the universe with 1,000,912 samples of DNA he may turn into at will. But only 29 are accessible for him as of now.
History
He was abducted by Eon when he was 15.
Aliens
1. Four Arms
2. Upchuck
3. Arctiguana
4. Whampire
5. Heatblast
6. Diamondhead
7. Buzzshock
8. Way Big
9. Eye Guy
10. Snare-oh
11. Ripjaws
12. Wildvine
13. ChamAlien
14. Lodestar
15. Jury Rigg
16. Grey Matter
17. Ditto
18. Jetray
19. Pesky Dust
20. Blitzwolfer
21. Wildmutt
22. Upgrade
23. Humungosaur
24. Gutrot
25. Spidermonkey
26. Rath
27. Brainstorm
28. Echo Echo
29. Cannonbolt

Four Arms Silhouette