Omega, the Ceaseless

All your other creatures gain regenerate where the regeneration cost is their colored mana cost.
{x} is Omega, the Ceaseless' power.
{u}{b}{r}{g}{t}: regenerate this creature.
{u}{u}{b}{b}{r}{r}{g}{g}{t}: bounce this creature back to your hand.
I am Omega and I am all!- Omega