Effect Monster
Umi
$4.00
Unlimited
Mermaid Knight
While "Umi" is face-up on the field, this card can attack twice during the same Battle Phase.
TCG Banlist Status
Unlimited
Max copies: 3
Market Price (TCGplayer)
$0.53
Reference market for North America
Other Marketplaces
Cardmarket
$0.19
eBay
$4.00
Amazon
$1.25
