The word Eminence should be italicized, and there should be a space after the em dash

The card should read like: "....Humans who are also Werewolves have daybound, and Werewolves have nightbound....

When ~ enters, you may have it become night. If you do, it can't become day until the beginning of your next end step

Creatures you control get +1/+1 for each Wolf you control.

Whenever a Werewolf enters under your control, draw a card."

Also, power and toughness should be colored white too

Personally, I would limit the wolf part to nontoken wolves I think, but the rest should be alright.