Varumin, Hemomantic Fanatic

Whenever you gain 2 or more life, you may pay {u}{w}. If you do, scry 1.
If you have lost 6 or more life this turn, you may
pay {3}{u/b}{u/b}.If you do, reveal the top card of your library.You may cast it this turn without
paying its mana cost. Activate this ability only
once per turn.