Name: Treacherous Vampire
Type: Creature — Vampire
Rules Text: Flying
Whenever Treacherous Vampire attacks or blocks, sacrifice it unless you exile a card from your graveyard.
Threshold — As long as seven or more cards are in your graveyard, Treacherous Vampire gets +2/+2 and has "When Treacherous Vampire is put into a graveyard from the battlefield, you lose 6 life."
Set/Rarity: Judgment Uncommon