Unicorn of Invincibility

Flying, Hexproof, Indestructible, Vigilance, Protection from everything
{r}: Creatures you control gain Haste and
protection from red until end of turn.
{w}: Creatures you control gain vigilance and protection from white until end of turn.
{g}: Creatures you control gain Trample and protection from green until end of turn.
{u}: Creatures you control gain Flying and
protection from blue until end of turn.