Some characters from Tenchi Muyo!
A good number of Digimon include Zeedmilleniummon, NEO, Omegamon X, Apocalymon, etc. (Digimon)
Lord of Nightmares and Lina with dragon Slave (Slayers)
Anti-Spirals and maybe STTGL? (Probably should be able to through powerscaling but hasen'r eally shown it) (Tengen Toppa Gurren Lagann)
Top tiers of Saint Seiya (Saint Seiya)
Haruhi and Yuki Nagato with Haruhi's powers. (Melancholy of Haruhi Suzumiya)
Arceus, and I think the legendary trio (Pokemon)
Possibly God Form Madoka (was a megaversal reality-warper but didn't really bust anything that size) (Puella Magi Madoka Magica)
Noein and Haruka (Noein)
Elder God Demonbane
That's all I know.