Silent-Blade Oni - [Foil] New Capenna Commander (NCC) Collection Box or sorcery card with mana

or sorcery card with mana value less than or equal to the number of colors of mana spent to cast this spell

their majestic wings serve to circulate cool air through the vast hive chambers

and codes to unlock both decks to play online in MTG Arena

"If you wish to assassinate a master assassin

Silent-Blade Oni - [Foil] New Capenna Commander (NCC) Collection Box or sorcery card with manaNinjutsu {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.