Oto one:
Broodmother Dragon :2: :r: :r: :r: :g:
Creature - Dragon (M)
Flying
At the beginning of each upkeep, put a 1/1 red and green Dragon token with flying and devour 2 into play.
4/4
Jean-Sebastien Rossbach,
*53/145
Knight of New Alara :2: :g: :w:
Creature - Human and Knight (R)
Each other multicolored creature you control gain +1/+1 for each of its color.
2/2
David Palumbo,
*70/145