Leviathan, The Watery Grave

Doublestrike, Hexproof, Indestructible, Trample.
Leviathan may assign combat damage as if it wasn't blocked.
The middle-child of the Endbringers, but no less deadly than his brothers or sisters.
One out of every four of you fighting him will die. And if we don't stop him, he will sink this city into the ocean and kill many more than that.