Quote Originally Posted by frostywontons View Post
Yes, Eternity is merely an embodiment of existence in each universe. In the panel where the Beyonders kill Eternities there was a female-esque figure that I presume represents another universes' Eternity but the artist chose a female form to differentiate. Unless I am mistaken and this was some other cosmic being.
She's Infinity.

Hank Pym can only observe the battle of one universe on panel, and he can glimpse through the boundary of other universes to see the same is happening every universe. In that panel, Beyonder killed Infinity, Eternity, In-Betweener, Lord Chaos and Master Order of one universe. there are no watchers as far as I can see there.