Weakest Fictional Character who can still defeat Ben 10,000

Ben 10,000 is a full-time hero, has access to at least 10,000 alien forms (though he says he stopped counting since then), he also has unlocked the Omnitrix's Master Control, allowing him to switch forms at will, without timing out. Simply put, he has vast array of superpowers at his disposal

Who can beat Ben 10? - Quora

Why Ben 10 can defeat pretty much any fictional character

Who is Ben 10's (not the reboot) most powerful enemy? Who is his most dangerous enemy, and who is his greatest enemy? - Quora

Death Battle S6 Combatants tier lists #14 Ben 10, give me your best and worst matchups for him with connections. (Bonus points if you give more than just connections) : r/DeathBattleMatchups

Ben 10: Omniverse (Western Animation) - TV Tropes

Alien X VS The Worst, Ben 10 Fan Fiction Wiki

Weakest Ultimate in your opinion? : r/Ben10

If you could create your own Ben 10,000, what would he be like? : r/Ben10

Ben 10K (Ominihero), Ben 10 Fan Fiction Wiki

Who is the weakest fictional character how can defeat Alien X (Ben 10)? : r/whowouldwin