Ember Beast | Magic: The Gathering
Formats Ember Beast is Legal in
Official Oracle Text for Ember Beast
Official Rulings for Ember Beast
1/24/2013 : Once Ember Beast has been declared as an attacker or blocker, it doesn't matter what happens to the other creature(s).
1/24/2013 : Other creatures assigned to attack alongside Ember Beast don't have to attack the same player or planeswalker. Other creatures assigned to block alongside Ember Beast don't have to block the same creature as Ember Beast.