Blood Tribute
{4}{B}{B}
Sorcery
Kicker--Tap an untapped Vampire you control. (You may tap a Vampire you control in addition to any other costs as you cast ~this~.)
Target opponent loses half their life, rounded up. If ~this~ was kicked, you gain life equal to the life lost this way.
Revival // Revenge
{W/B}{W/B} // {4}{W}{B}
Sorcery // Sorcery
Return target creature card with mana value 3 or less from your graveyard to the battlefield.
//
Double your life total. Target opponent loses half their life, rounded up.