Cromat, the Radiant

{w}{u}: Exile Cromat, then return it to the battlefield under its owner's control.
{u}{b}: Draw a card, then discard a card.
{b}{r}: Cromat gains menace until end of turn.
{r}{g}: Cromat fights target creature.
{g}{w}: Put a +1/+1 counter on Cromat.
Reading about it is incredible. Seeing it is unfathomable.