Who killed Thanos in comics?
How does Thanos die in endgame?
Thanos actually dies twice in Endgame. First, he’s beheaded by Thor after revealing that he’d destroyed the Infinity Stones, thus denying Earth’s Mightiest Heroes an easier path to bringing back the Vanished.
Who defeated Thanos in Infinity Gauntlet?
When Thanos uses his powers to kill half of the living beings in the universe, Adam Warlock leads Earth’s remaining heroes against him. After the Infinity Gauntlet is stolen by Thanos’ villainous granddaughter Nebula, Thanos aids the remaining heroes in defeating her.