Trap Card
$1.55
Unlimited
Castle Walls
Increase the DEF of 1 face-up monster on the field by 500 points until the end of this turn.
TCG Banlist Status
Unlimited
Max copies: 3
Market Price (TCGplayer)
$0.17
Reference market for North America
Other Marketplaces
Cardmarket
$0.02
eBay
$1.55
Amazon
$0.25
