Oath of Vivien

When Oath of Vivien enters the battlefield, scry
2, then reveal the top card of your library. You
gain life equal to its converted mana cost.
At the beginning of each end step, if a
planeswalker entered the battlefield under your control, put a +1/+1 counter on up to two target creatures.
"Until the dragon pays for his crimes, I will keep
watch."