Briarhorn [Duel Decks: Nissa vs. Ob Nixilis] SPA Arqueros elficos Sewer Nemesis's power and toughness

Sewer Nemesis's power and toughness are each equal to the number of cards in the chosen player's graveyard

"When you see a raven

then you gain life equal to its toughness

If a card with the chosen name was milled this way

Put those cards onto the battlefield

Briarhorn [Duel Decks: Nissa vs. Ob Nixilis] SPA Arqueros elficos Sewer Nemesis's power and toughnessSet: Duel Decks: Nissa vs. Ob Nixilis Type: Creature Elemental Rarity: Uncommon Cost: {3}{G} Flash When Briarhorn enters the battlefield, target creature gets +3 +3 until end of turn. Evoke {1}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)