Abzan Triomatron

{u/r}{u/r}{t}: Draw a card, then discard a card. If you
have played a card from your graveyard this turn,
draw two cards instead.
{w}{u}{b}{r}{g} {t}: Put your commander onto the battlefield from the command zone.
Partner with {w}{b}{g} (This creature may partner
with a commander with {w}{b}{g} color identity that
does not have Partner.)