EB10/008B   PR♥ISM-Duo アリア
PRISM-Duo, Aria

Clan: Bermuda Triangle   Race: Mermaid
[C]: Sentinel (You may have up to 4 cards with Sentinel in a deck)
[A]: [Discard a ::Bermuda Triangle:: card from your hand] When this is placed to (G), you may pay cost. If so, choose 1 of your ::Bermuda Triangle:: being attacked. That unit cannot be hit for the battle.