With the Ver.18.3 update, Serene Primordial Divinity, Amenominakanushi has received a new Ultimate Evolution! Additionally, several monsters such as Reincarnated Karin have received Super Reincarnated Evolutions. Select monsters have received upgrades as well.
For more details about the Ver.18.3 Update see here: https://bit.ly/2ZNFx87
Evolutions
Upgrades
Notes: *All stats shown are when monsters are at Lv. Max, and Skill Lv. Max. *All images and data displayed are in development and may be adjusted if necessary. *If the changes are not displayed in-game, please try exiting the app completely and rebooting your device.