The Greater Returner

You may put this card onto the battlefield by
paying {x}, where X is the number of palyers
times 4. This card cannot be cast or played.
Haste, Flying, Indestructible, Menace, Shroud
{w}{u}{b}{r}{g}{x}: The owner of this card loses the
game. Any number and combination of players
may activate this ability paying for any amount
and type of its cost.