Effect Monster
$3.00
Unlimited
Hammer Shark
Once per turn: You can reduce the Level of this card by 1, and if you do, Special Summon 1 Level 3 or lower WATER monster from your hand.
TCG Banlist Status
Unlimited
Max copies: 3
Market Price (TCGplayer)
$0.56
Reference market for North America
Other Marketplaces
Cardmarket
$0.08
eBay
$3.00
Amazon
$2.77
