Sorin, Grim Nemesis
Sorin, Grim Nemesis SOI
Shadows over Innistrad Mythic Rare 
Cost: Mana 4Mana WMana B
CMC: 6
Card Type: PlaneswalkerSorin
Starting Loyalty: 6
Oracle Text: Loyalty up 1: Reveal the top card of your library and put that card into your hand. Each opponent loses life equal to its converted mana cost.

Loyalty down X: Sorin, Grim Nemesis deals X damage to target creature or planeswalker and you gain X life.
Loyalty down 9: Put a number of 1/1 black Vampire Knight creature tokens with lifelink onto the battlefield equal to the highest life total among all players.

2016-04-08 If a card in your library has Mana X in its mana cost, X is considered to be 0.
2016-04-08 In a Two-Headed Giant game, the highest life total among all players is the highest life total among all teams.