Silent-Blade Oni [Planechase Anthology] Emblem (Whenever you cast a spell

(Whenever you cast a spell

except it's a Pirate in addition to its other types and it has "Whenever this creature or another creature with the same name deals combat damage to a player

Set: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {4} {2}

give a creature +1/+1 with Nurturer Initiate

When Vishgraz

Silent-Blade Oni [Planechase Anthology] Emblem (Whenever you cast a spellSet: 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.