User blog comment:Little-Red/Imagination Overload/@comment-2059440-20140702032843/@comment-2247177-20140702133113

Karma, Sangria, Arbiter (post-death) and a few other cosmic Villains Multiverse heroes could take Warlock on pretty easily.. depends which version: the original was a cocky little ass that could be beaten pretty easy, the matured version was tough but still beatable, Champion of Life era was scary powerful and the Mind Gem era Warlock was almost invincible.. if all else failed just have Quantum fight him, that's what the Quantum(s) are for.. dealing with mega-level threats.