Fountain of Hopes

Fountain of Hopes enters the battlefield tapped.
{t}: Gain 1 life. If you have more life than any opponent, add {w} to your Mana pool.
{0}, Sacrifice Fountain of Hopes: Scry X, then Fateseal X, where X is the life difference between you and target player.
"The water drowned my painful past, and made my future clear." - Grayvan Klenn