You can pick any group of 3 in this list and they can defeat Thanos.
Originally posted by FOOM
"Warlock isnt his k-nite. What gave you that idea."I don't think he meant it quite so literally as you've taken it; just that that Thanos always treats Adam as a very serious threat, one of the few to whom he shows genuine respect and the one constant thorn in his side.
Also, I think Guy222 is correct:
Add Adam to the raw power of B.B., WWHulk and Thor plus Quaser's abilities to boot and Dr. Strange whose a mage- correction: THE mage
I think they can pull it off. In fact, just Strange, Adam and Thor could make it interesting.