Chromium{2}{W}{W}{U}{U}{B}{B}
Legendary Creature — Elder Dragon
Flying
Rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)
At the beginning of your upkeep, sacrifice Chromium unless you pay {W}{U}{B}.
7/7
Artista: Edward P. Beard, Jr.