Clarke Griffin

If Clarke Griffin is your Commander, her creature type becomes Soldier instead of Rebel.
{w}{t}: Target creature gains Vigilance until the end
of the turn.
{g}{t}: Add two mana of any one color to your
mana pool.
{b}{b}{t}: Sacrifice any number of creatures you control. Other creatures you control gain +1/+1 until the end of the turn for each creature sacrificed this way.