It That Sleeps Forever

Ascend (If you control ten or more permanents and
you don't have the city's blessing, you get the city's blessing for the rest of the game.)
At the beginning of your upkeep, if you have the
city's blessing, create Rokkanan, the Awaken, a
legendary 20/20 colorless Avatar creature
token with haste and trample. Exile It That
Sleeps Forever.
"Pray that it that sleeps may never be awaken"