WATER 5

If this card is used for the Xyz Summon of a "Number" monster, it can be treated as a Level 3 or 4 monster. If all monsters you control are WATER (min. 1): You can Special Summon this card from your hand, and if you do, add 1 Level 3, 4, or 5 Fish monster from your Deck to your hand, except "Abyss Shark". For the rest of this turn, you cannot Special Summon monsters, except WATER monsters, also, double the first battle damage inflicted to your opponent this turn by your "Number" monster battling another monster. You can only use this effect of "Abyss Shark" once per turn.

WATER 1

If this card is added from the Deck or GY to your hand by an effect of a WATER monster: You can reveal this card; look at your opponent's hand. If this card is Special Summoned: You can send the top card of your Deck to the GY, then target 1 Level 4 or lower WATER monster in your GY, except "Deep Sea Artisan"; Special Summon it, but negate its effects. You can only use each effect of "Deep Sea Artisan" once per turn.

WATER 2

If this card is sent to the GY to activate a WATER monster's effect: You can make your opponent banish 1 card from their hand face-up, until the End Phase. If this card is Special Summoned: You can send the top 2 cards of your Deck to the GY, then target 1 Level 4 or lower WATER monster in your GY, except "Deep Sea Sentry"; add it to your hand. You can only use each effect of "Deep Sea Sentry" once per turn.

WATER 3

If this card is Special Summoned: You can banish cards from the top of your opponent's Deck equal to the number of WATER monsters you control. You can target 1 Level 4 or lower WATER monster you control; increase its Level by its original Level. You can banish this card from your GY; 1 WATER monster on the field gains 100 ATK for each currently banished monster, until the end of this turn. You can only use each effect of "Guitar Gurnards Duonigis" once per turn.

WATER 4

When this card is Summoned: You can send 1 Fish monster from your Deck to the GY, except "Lifeless Leaffish". You can banish this card from your GY, then target 3 Fish monsters in your GY; shuffle those monsters into your Deck, then draw 1 card. You can only use each effect of "Lifeless Leaffish" once per turn.

WATER 2

You can send 1 "White Sardine" from your Deck to the GY; Special Summon this card from your hand, also you cannot Special Summon from the Extra Deck for the rest of this turn, except WATER monsters. You can only use this effect of "White Sardine" once per turn. If this card is Special Summoned from the GY: You can treat it as a Tuner this turn.

WATER 4

You can Special Summon this card (from your hand) by discarding 1 WATER monster. You can only Special Summon "White Stingray" once per turn this way. If this card is Special Summoned from the GY: You can treat it as a Tuner this turn. You can only use this effect of "White Stingray" once per turn.

WATER 4

If this card is in your hand: You can target 1 Level 4 or lower Fish monster in your GY with the same name as a card you control; Special Summon this card, and if you do, Special Summon that monster. You can only use this effect of "White Sunfish" once per turn. If this card is Special Summoned from the GY: You can treat it as a Tuner this turn.

WATER

2 WATER monsters Cannot be used as Link Material the turn it is Link Summoned. If this card is Link Summoned: You can Special Summon 1 Fish monster from your hand to your zone this card points to. You can target 1 other Fish monster you control and 1 card your opponent controls; banish those cards. You can only use each effect of "Abyss Keeper" once per turn.

WATER

1+ Effect Monsters You can only control 1 "Worldsea Dragon Zealantis". You can only use each of the following effects of "Worldsea Dragon Zealantis" once per turn. During your Main Phase: You can banish all monsters on the field, then Special Summon as many monsters as possible that were banished by this effect, to their owners' fields, face-up, or in face-down Defense Position. During the Battle Phase (Quick Effect): You can destroy cards on the field up to the number of co-linked monsters on the field.

WATER 10

1 Tuner Synchro Monster + 1+ non-Tuner monsters During your turn, when this card is Synchro Summoned: You can Special Summon 1 "Divine Dragon Token" (Fish/WATER/Level 10/ATK 3300/DEF 3000) in Defense Position. Once per opponent's turn, while you control no Tokens (Quick Effect): You can Special Summon 1 "Divine Dragon Token". If this card you control is destroyed by an opponent's card effect and sent to your GY, while you control a "Divine Dragon Token": You can Special Summon this card in Defense position.

WATER 6

1 Tuner + 1+ non-Tuner monsters Once per turn: You can target 1 face-up monster your opponent controls; its ATK becomes half its original ATK until the end of this turn. If this card you control is destroyed by an opponent's card (by battle or card effect) and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card, and if you do, it is treated as a Tuner.

WATER 7

1 WATER Tuner + 1+ non-Tuner monsters When this card is Synchro Summoned: You can target 1 Fish monster in your GY; Special Summon it, but it cannot attack this turn. You can only use this effect of "White Aura Monoceros" once per turn. If this card you control is destroyed by your opponent's card and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card, and if you do, it is treated as a Tuner.

WATER 6

1 WATER Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can Special Summon 1 Level 4 or lower Fish monster from your hand or GY in Defense Position, then you can Special Summon 1 monster with that same name from your GY. You can only use this effect of "White Aura Porpoise" once per turn. If this card in your possession is destroyed by your opponent's card and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card, and if you do, it is treated as a Tuner.

WATER 8

1 WATER Tuner + 1+ non-Tuner WATER monsters When this card is Synchro Summoned: You can destroy all your opponent's Attack Position monsters. This card can make up to 2 attacks on monsters during each Battle Phase. If this card attacks a Defense Position monster, inflict piercing battle damage. If this card you control is destroyed by an opponent's card (by battle or card effect) and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card, and if you do, it is treated as a Tuner.

WATER 6

1 Tuner + 1+ non-Tuner monsters Once per turn: You can discard 1 card, then target 1 card your opponent controls; destroy it. If this Synchro Summoned card is sent from the field to the GY: You can draw 1 card. You can only use this effect of "Coral Dragon" once per turn.

WATER 7

1 Tuner + 1+ non-Tuner monsters Your opponent cannot target a Synchro Monster that used this card as material with monster effects. You can only use each of the following effects of "Deep Sea Prima Donna" once per turn. ● You can target 1 of your opponent's banished cards; add to your hand, or Special Summon, 1 Level 4 or lower WATER monster from your Deck, and if you do, add that target to their hand. ● If this card is sent to the GY: You can target 1 banished card; shuffle it into the Deck.

WATER 5

"Deep Sea Diva" + 1+ non-Tuner monsters Once per turn (Quick Effect): You can discard 1 Level 4 or lower WATER monster; this card gains 800 ATK until the end of this turn. If this Synchro Summoned card is sent to your GY: You can target 1 Level 5 or higher WATER monster in your GY, except "Deep Sea Repetiteur"; Special Summon it in Defense Position, also you cannot Special Summon monsters for the rest of this turn, except WATER monsters. You can only use this effect of "Deep Sea Repetiteur" once per turn.

WATER 3

1 Tuner + 1+ non-Tuner monsters If this Synchro Summoned monster would be used as a Synchro Material, 1 monster in your hand can be used as 1 of the other materials. Unaffected by other monsters' effects.

WATER 3

When this card is Normal Summoned: You can discard 1 card, then target 1 Level 4 or lower monster in your GY; Special Summon it in Defense Position, but negate its effects, also for the rest of this turn, you cannot Special Summon monsters from the Extra Deck, except Synchro Monsters.

WATER 2

When this card is Normal Summoned: You can Special Summon 1 Level 3 or lower Sea Serpent monster from your Deck.

WATER 3

You can discard this card and 1 WATER monster; look at your opponent's hand and banish 1 card from their hand face-up, until the End Phase. If this card is Special Summoned: You can send the top 3 cards of your Deck to the GY, then target 1 Level 4 or lower WATER monster in your GY, except "Deep Sea Minstrel"; place it on the top or bottom of the Deck. You can only use each effect of "Deep Sea Minstrel" once per turn.

Spell Normal

Banish 1 WATER monster from your GY; add 1 Level 4 or lower Sea Serpent monster from your Deck to your hand. You can only activate 1 "Deep Sea Aria" per turn.

Spell Field

(This card's name is always treated as "Umi".) When this card is activated: You can place 1 WATER monster from your Deck on top of your Deck. Once per turn: You can target 1 WATER monster you control; increase its Level by 1 or 2 until the end of this turn (even if this card leaves the field). Once per turn, during your Main Phase, if you Special Summon a WATER Synchro Monster: You can look at your opponent's hand, and if you do, banish 1 card from it face-up until the End Phase.

Spell Normal

Target 1 Level 3 or lower Fish, Sea Serpent, or Aqua monster in your GY; Special Summon it in face-up Defense Position.

Spell Normal

Target 1 Level 4 or lower Fish monster in your GY; Special Summon it, then you can add 1 monster from your Deck to your hand with the same original name as that Special Summoned monster. You can only activate "White Mirror" once per turn.

Spell Continuous

When this card is activated: Add 1 Fish monster with an effect that treats itself as a Tuner from your Deck to your hand. Once per turn, at the end of the Damage Step, if your "White Aura" monster attacked: You can activate this effect; the attacking monster can make a second attack in a row. Once per turn, if a Level 8 or higher Fish Synchro Monster(s) is Special Summoned from your GY, even during the Damage Step: You can destroy all monsters your opponent controls. You can only activate 1 "White Reincarnation" per turn.