D/D Proud Chevalier is a Common Pendulum Effect Monster card from Yu-Gi-Oh! (Pendulum Domination Structure Deck, SDPD). Current market price: $0.19.
Common
Pendulum Domination Structure Deck (SDPD)
Card Text
[ Pendulum Effect ]
Once per turn: You can pay 500 LP, then target 1 face-up monster your opponent controls; it loses 500 ATK (even if this card leaves the field). Unless you have a "D/D" card in your other Pendulum Zone, this card's Pendulum Scale becomes 5.
[ Monster Effect ]
When this card is Normal Summoned: You can add 1 face-up DARK Pendulum Monster from your Extra Deck to your hand.
