Izzets favorite Planeswalker Ral has turned into a fuzzy little Otter, much to his chagrin
Rule 701.43b tells us, that the Army you amassed, refers to the creature you chose, whether or not it received counters
While I'm not sure how well the deck will line up with Prowess and Mice, hopefully those decks won't be long for this world
Until those questions can be answered, I'm not sure exactly how to rate this Beast
4 Ulamog, The Defiler No Need For A Library Technically a downgrade in terms of ward effect from Valgavoth, Ulamog, the Defiler has a ton of other abilities going for it that gives it the edge over the planar-sized Demon
If you are using Doubling Season in one of the many decks built around +1/+1 counters then this is better as it does everything the Season will do in that build only for a cheaper cost