Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)Haste (This creature can attack and as soon as it comes under your control.)At the beginning of the end step, sacrifice this creature.
Flying (This creature can't be blocked except by creatures with flying or reach.)Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.
Spend only black mana on X.Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.
At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.)
Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay .