[C]: Sentinel (You may have up to 4 cards with Sentinel in a deck)
[A]: [Discard a ::Nova Grappler:: card from your hand] When this is placed to (G), you may pay cost. If so, choose 1 of your ::Nova Grappler:: being attacked. That unit cannot be hit for the battle.
English Flavor Text
All attacks lose their shine when they come to face the shield with the name of "Darkness".