Portal to Phyrexia [The Brothers' War: Prerelease Promos] Zombie Mutant Rogue non-Equipment artifacts you control are

non-Equipment artifacts you control are Equipment in addition to their other types and have "Equipped creature gets +1/+0" and equip 1

that player draws an additional card

Set: March of the Machine Commander Type: Creature — Human Warrior Rarity: Rare Cost: {2}{R} Dash {3}{R} (You may cast this spell for its dash cost

Set: 30th Anniversary Edition Type: Creature — Serpent Rarity: Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island

those cards have -1{d} while defending

Portal to Phyrexia [The Brothers' War: Prerelease Promos] Zombie Mutant Rogue non-Equipment artifacts you control areSet: The Brothers' War: Prerelease Promos Type: 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.