Twilight Ninja Jogen – (Shadows in Valhalla) – (SHVA-EN026) – (Super Rare)

[ Pendulum Effect ]
If your “Ninja” monster attacks a Defense Position monster, inflict piercing battle damage to your opponent.
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[ Monster Effect ]
You can reveal 1 “Ninjitsu Art” card in your hand; Special Summon this card from your hand. If this card attacks a Defense Position monster, inflict piercing battle damage.