'Sorin' cards

+2: Sorin Markov deals 2 damage to any target and you gain 2 life. -3: Target opponent's life total becomes 10. -7: You control target player during that player's next turn.

+1: Look at the top card of your library. You may reveal that card and put it into your hand. If you do, you lose life equal to its mana value. -2: Create a 2/3 black Vampire creature token with flying and lifelink. -7: Sorin deals 13 damage to any target. You gain 13 life.

+1: Reveal the top card of your library and put that card into your hand. Each opponent loses life equal to its mana value. -X: Sorin deals X damage to target creature or planeswalker and you gain X life. -9: Create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the highest life total among all players.

+1: Target creature you control gains deathtouch and lifelink until end of turn. If it's a Vampire, put a +1/+1 counter on it. +1: You may sacrifice a Vampire. When you do, Sorin deals 3 damage to any target and you gain 3 life. -3: You may put a Vampire creature card from your hand onto the battlefield.

Creatures you control get +1/+0.

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) +2: Create a Food token. -1: Sorin deals damage equal to the amount of life you gained this turn to any target. -6: Gain control of target creature. It becomes a Vampire in addition to its other types. Put a lifelink counter on it if you control a white permanent other than that creature or Sorin.

At the beginning of each opponent's upkeep, that player sacrifices a creature.

During your turn, creatures and planeswalkers you control have lifelink. +2: Sorin deals 1 damage to target player or planeswalker. -X: Return target creature card with mana value X from your graveyard to the battlefield. That creature is a Vampire in addition to its other types.