Silent-Blade Oni [Planechase Anthology] Shadows in Valhalla (Flip Effects are not activated

(Flip Effects are not activated at this time)

•Once per turn

except for the Synchro Summon of a "Blackwing" monster

Set: Darksteel Type: Artifact Rarity: Rare Cost: {9} Artifacts you control have indestructible

If this card battles a monster

Silent-Blade Oni [Planechase Anthology] Shadows in Valhalla (Flip Effects are not activatedSet: 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.