Blight-Mad Wyrmrider

Insanity 2 (This creature enters the battlefield with two insanity counters on it.)
Flying
Blight-Mad Wyrmrider's power is equal to the amount of insanity counters on all permanents you control.

Visions of the beyond has led many a man to the borders of madness and left them there. Others didn't settle for just the borders.