Duels of the Planeswalkers Promos 2012

Duels of the Planeswalkers Promos 2012 contains 3 cards.
Released: 2012-01-01
Primordial Hydra

Primordial Hydra {X}{G}{G}

Creature - Hydra
Primordial Hydra enters the battlefield with X +1/+1 counters on it.
At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra.
Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it.
0/0
Serra Avatar

Serra Avatar {4}{W}{W}{W}

Creature - Avatar
Serra Avatar's power and toughness are each equal to your life total.
When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.
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Vampire Nocturnus

Vampire Nocturnus {1}{B}{B}{B}

Creature - Vampire
Play with the top card of your library revealed.
As long as the top card of your library is black, Vampire Nocturnus and other Vampire creatures you control get +2/+1 and have flying.
"Your life will set with the sun."
3/3