Card name: Ayli, Eternal Pilgrim
Mana Cost: Color WColor B
Converted Mana Cost: 2
Types: Legendary Creature — Kor Cleric
Card Text: Deathtouch

CMC1, Sacrifice another creature: You gain life equal to the sacrificed creature's toughness.
CMC1Color WColor B, Sacrifice another creature: Exile target nonland permanent. Activate this ability only if you have at least 10 life more than your starting life total.

P/T: (2/3)
Expansion: OGWR Oath of the Gatewatch
Rarity: Rare

Ayli, Eternal Pilgrim
Card rulings (?)
2016-01-22 Once you've announced either activated ability, it's too late for anyone to interrupt you by trying to remove the creature you sacrifice.
2016-01-22 Once you've legally activated the last ability, it doesn't matter what happens to your life total.
2016-01-22 Your starting life total is the life total you began the game with. For most two-player formats, this is 20. For Two-Headed Giant, it's the life total your team started with, usually 30. In Commander games, your starting life total is 40.