Portal to Phyrexia (Promo Pack) [The Brothers' War Promos] DP20 or if it's just a

or if it's just a special card for MagicCon Philadelphia

Phyrexian Broodstar's power and toughness are each equal to the number of Phyrexians you control

Set: March of the Machine Promos Type: Creature — Faerie Rogue Rarity: Rare Cost: {1}{U} Flash

Set: Box Topper Type: Psychic Rarity: Promo Retreat cost: Colorless

Portal to Phyrexia (Promo Pack) [The Brothers' War Promos] DP20 or if it's just aSet: The Brothers' War Promos Type: Artifact Artifact Rarity: Mythic Cost: {9} When Portal to Phyrexia enters the battlefield, each opponent sacrifices three creatures. At the beginning of your upkeep, put target creature card from a graveyard onto the battlefield under your control. It's a Phyrexian in addition to its other types. After five thousand years, the nightmare returned.