Ben 10 Alien X-Tinction (2021) Bloxx, Chromastone, Ampfibian, Ripjaws, And Heatblast

After the Tennyson's are attacked by a villainous, dimension-hopping Omni-alien known only as Alien X, they meet a parallel universe version of Max, who opens the door to hosting multiple Bens and Gwen's, forming an army to combat this threat.