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.
Near Mint - $5.40
Lightly Played - $4.40
Moderately Played - $3.80
Heavily Played - $3.30
Damaged - $2.70
Near Mint Spanish - $5.40
Lightly Played Spanish - $4.40
Moderately Played Spanish - $3.80
Heavily Played Spanish - $3.30
Damaged Spanish - $2.70