Nether Traitor [Time Spiral] Champions of Kamigawa those creatures attack each combat

those creatures attack each combat if able and attack a player other than you if able

"It's not just what you know

Set: Magic Origins Promos Type: Creature — Human Wizard Rare Cost: {3}{U}{U} Whenever a creature an opponent controls becomes the target of a spell or ability you control

Where the Oxidda Chain mingles with the Mephidross

"They're gone

Nether Traitor [Time Spiral] Champions of Kamigawa those creatures attack each combatSet: Time Spiral Type: Creature Spirit Rare Cost: {B}{B} Haste Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever another creature is put into your graveyard from the battlefield, you may pay {B}. If you do, return Nether Traitor from your graveyard to the battlefield.