Sorin, The Enlightened

{2}{w}: Vampire creatures you control gain lifelink
until the end of the turn. Lose life equal to the
number of creatures affected this way.
{2}{u}: Tap target creature. Lose life equal to the
target creature's toughness.
{2}{r}: Sorin deals 2 damage to each other
Vampire you control. They gain haste and first
strike until the end of the turn.
{2}{g}: Put a 1/1 counter on each other Vampire creatures you control.