Silent-Blade Oni [Planechase Anthology] Valla Set: Antiquities Type: Artifact Creature

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} {0}: Urza's Avenger gets -1/-1 and gains your choice of banding

And still you will not have suffered enough

Tap all untapped permanents of the chosen type target player controls

the Archaeologist searches incessantly for remnants of an earlier

Silent-Blade Oni [Planechase Anthology] Valla Set: Antiquities Type: Artifact CreatureSet: Planechase Anthology Type: Creature Demon Ninja Rarity: Rare Cost: {3}{U}{U}{B}{B} Ninjutsu {4}{U}{B} ({4}{U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Silent Blade Oni deals combat damage to a player, look at that player's hand. You may cast a spell from among those cards without paying its mana cost.