The Fountain of Youth
'I was told that everyone I'd served with in the military died shortly after I left. (Part 6)', 'The New Exodus Vanguard'
The Devastation is a gargantuan entity, massive even in comparison to the Multiverse Titans, which themselves are the size of several universe bubbles. Described by The Sword as being 'As big as you can imagine... and then a thousand times bigger than that.'
The Devastation was responsible for The Crushing Fist. The edge of one its flailings grazed against the Outer Shield created by The First World empire, severely weakening the shield and destroying many realities.
In addition, the flailings of The Devastation also killed Her Glory, and scattered her realities across the multiverse.
Destructive, capable of wiping out multiple universes through its random, wild flailing. Does not seem to be aware of what it is doing.