Call the Pack

Flesh Hounds you control get +1/+0 and gain
Haste
At the beginning of your upkeep, create a 2/2
Red Flesh Hound creature token.
"First I heard the howling in my sleep, when I still
could afford to rest, but now I hear it in my wake, continuous, growing ever louder as they get nearer. I
have been running for weeks, but now I'm tired, so
tired, and the Hounds are almost upon me."
-Librarian Agapemachus, last words