Originally Posted by Tyndmyr
Given her access to one stone and the Eternal flame, she can probably take Thanos, Ebony Maw, the entire army....even with a stone or two, depending on which one and the exact nature of the fight.
Indeed, and beyond this, there’s no reason she’ll be waiting tamely on Asgard for Thanos to blow it apart. If Thor and Loki can survive in vacuum indefinitely, it’s a sure bet Hela can as well—and if Heimdall does submit to her, then she has the Bifrost as a much longer-range transit option than the ship-to-surface beamer that Thanos uses.

So if Hela preemptively boards Thanos’ ship, the Power Stone is less useful to Thanos, except as a last resort to destroy his own ship—and she can handle that.

And as noted, most of the Children of Thanos aren’t that impressive. Horn Woman and Goblin Guy were literally on their hands and knees after a few rounds with Cap and Widow, and Lizard Guy went down, not to Hulk, but to a skinny guy wearing power armor.

As for Maw, he was nicked by one of his own brick-darts, so just imagine a shower of blades coming at him. I don't see him lasting too long.