Tyvar, Jubilant Brawler [Phyrexia: All Will Be One Prerelease Promos] Paupercommander The night I think is

The night I think is best for hiding all

Set: Double Masters Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control

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

Set: Transformers Type: Legendary Artifact Creature — Robot Rarity: Mythic Cost: {3}{B} More Than Meets the Eye {2}{B} (You may cast this card converted for {2}{B}

DM Screen—four-paneled Dungeon Master’s screen designed for rollicking space adventures

Tyvar, Jubilant Brawler [Phyrexia: All Will Be One Prerelease Promos] Paupercommander The night I think isSet: Phyrexia: All Will Be One Prerelease Promos Type: Legendary Planeswalker Tyvar Rarity: Rare Cost: {1}{B}{G} You may activate abilities of creatures you control as though those creatures had haste. +1: Untap up to one target creature. 2: Mill three cards, then you may return a creature card with mana value 2 or less from your graveyard to the battlefield.