Mermail Abyssteus [CBLZ-EN083] Ultimate Rare Human Designer and loses 100 DEF x

and loses 100 DEF x its Level

The effects of all face-up monsters on the field are negated while those monsters are face-up on the field (but their effects can still be activated)

Set: Black & White: Noble Victories Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Grass Rarity: Common Retreat cost: Colorless

The Arbiter is a conduit of justice

Mermail Abyssteus [CBLZ-EN083] Ultimate Rare Human Designer and loses 100 DEF xSet: Cosmo Blazer Card type: Effect Monster Rarity: Ultimate Rare Attack: 1700 Defense: 2400 You can discard 1 other WATER monster to the Graveyard; Special Summon this card from your hand. When you do: Add 1 Level 4 or lower "Mermail" monster from your Deck to your hand. You can only use this effect of "Mermail Abyssteus" once per turn.