WATER 4

Once per turn: You can discard 1 WATER monster to the Graveyard to target 1 card on the field; return it to the hand.

WATER 3

When this card is sent to the Graveyard: Target 1 face-up monster your opponent controls; that target loses 500 ATK.

WATER 3

If this card is sent from the field to the Graveyard, except when destroyed by battle: Special Summon 1 "Oyster Token" (Fish-Type/WATER/Level 1/ATK 0/DEF 0).

WATER 4

Once per turn: You can Tribute 1 Fish, Sea Serpent, or Aqua-Type monster; this card gains 600 ATK. If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent.

WATER 5

While "Umi" is on the field, this card is unaffected by Spell effects and cannot be targeted for attacks, but does not prevent your opponent from attacking you directly.

WATER 5

This card's name becomes "The Legendary Fisherman" while on the field or in the GY. While "Umi" is on the field, this card is unaffected by other monsters' effects. If this face-up card is destroyed by battle, or leaves the field because of an opponent's card effect while its owner controls it: You can add 1 Level 7 WATER monster from your Deck to your hand.

WATER 4

A rare rainbow fish that has never been caught by mortal man.

WATER 4

A giant squid that drags its enemies to a watery grave.

WATER 7

You can Ritual Summon this card with "Fortress Whale's Oath".

Spell Normal

Destroy all face-up WATER monsters you control, then you can Special Summon WATER monsters from your hand, up to the number of monsters destroyed by this effect.

Spell Normal

This card is used to Ritual Summon "Fortress Whale". You must also Tribute monsters from your hand or field whose total Levels equal 7 or more.

Spell Normal

Target 2 WATER monsters with 1500 or less ATK in your Graveyard; add those targets to your hand.

Spell Field

All Fish, Sea Serpent, Thunder, and Aqua monsters on the field gain 200 ATK/DEF, also all Machine and Pyro monsters on the field lose 200 ATK/DEF.

Spell Continuous

Once per turn: You can Special Summon 1 Level 4 or lower WATER monster from your hand. You must control no monsters to activate and to resolve this effect.

Trap Normal

Tribute 1 Fish-Type monster to target 1 card on the field; destroy that target, and if you do, draw 1 card.

Trap Normal

When your opponent Summons a monster(s): Change that monster(s) to face-down Defense Position. Monsters changed to face-down Defense Position by this effect cannot change their battle positions.

Trap Continuous

Activate only while "Umi" is on the field. While "Umi" is face-up on the field, you take no Battle Damage from attacking monsters. Destroy this card when "Umi" leaves the field.