Torsten of Benalia

Melee, dethrone (Whenever it attacks the player
with the most life or tied for most life, put a +1/+1
counter on it.)
Other soldiers you control get melee. (Whenever
this creature attacks, it gets +1/+1 until end of turn for
each opponent you attacked with a creature this
combat.)
Partner (You can have two commanders if both have partner.)