Rogal Dorn, Unyielding One

Whenever a player casts their second spell each
turn, you lose 1 life and create a Treasure token.
"There is no enemy. The foe on the battlefield is
merely the manifestation of that which we must
overcome. He is doubt, and fear, and despair. Every
battle is fought within. Conquer the battlefield that
lies inside you, and the enemy disappears like the
illusion he is."
—Rogal Dorn, Primarch of the Imperial Fists and Praetorian of Terra