Effect Monster
$0.99
Unlimited
Star Boy
As long as this card remains face-up on the field, increase the ATK of all WATER monsters by 500 points and decrease the ATK of all FIRE monsters by 400 points.
TCG Banlist Status
Unlimited
Max copies: 3
Market Price (TCGplayer)
$0.27
Reference market for North America
Other Marketplaces
Cardmarket
$0.02
eBay
$0.99
Amazon
$0.59
