WATER 4

With its sound-baffling armor and gargantuan jaws, this primeval predator's phosphorescence was the only possible pardon for its primitive prey.

Trap Continuous

When this card is activated: You can activate 1 "Umi" from your hand or GY. While "Umi" is on the field, this face-up card gains these effects. ● Once per turn: You can banish 1 WATER monster you control until the End Phase; this turn, face-up Spells/Traps you control cannot be destroyed by your opponent's card effects (even if this card leaves the field). ● At the start of the Damage Step, if your WATER monster whose original Level is 5 or higher battles an opponent's monster: Destroy that opponent's monster.

WIND

1 Normal Monster, except a Token During your Main Phase, you can Normal Summon 1 "World Chalice" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) At the start of the Damage Step, if this card battles an opponent's monster this card points to: You can destroy that opponent's monster. If this card is sent from the field to the GY: You can Special Summon 1 "World Chalice" monster from your hand.

Trap Normal

Target 1 face-up monster your opponent controls; change it to face-down Defense Position. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.

LIGHT

2 Level 4 monsters When a monster declares an attack: You can detach 1 material from this card; negate the attack. If this card is targeted for an attack, while it has no material: Destroy this card.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

Spell Normal

Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.

Spell Normal

Send 1 face-up non-Effect Monster you control to the GY; draw 2 cards.

LIGHT

3 Level 5 LIGHT monsters You can also Xyz Summon this card by using a Rank 4 "Utopia" monster you control as material. (Transfer its materials to this card.) Cannot be used as material for an Xyz Summon. If this card battles, your opponent cannot activate cards or effects until the end of the Damage Step. Once per Chain, during damage calculation, if this card battles an opponent's monster while this card has a "Utopia" Xyz Monster as material (Quick Effect): You can detach 2 materials from this card; this card's ATK becomes 5000 during that damage calculation only.

FIRE

2 Level 4 monsters Once per turn, you can either: Target 1 face-up Xyz Monster you control; equip this card to that target, OR: Unequip this card and Special Summon it in Attack Position. The equipped monster can attack your opponent directly. When the equipped monster inflicts battle damage to your opponent: You can discard 1 card; inflict 500 damage to your opponent.

Spell Field

(This card's name is always treated as "Umi".) You cannot Normal or Special Summon Effect Monsters the turn you activate either of this card's effects (even if this card leaves the field). Once per turn, if you Normal or Special Summon exactly 1 Normal Monster (and no other cards): Add 1 "Phantasm Spiral" card from your Deck to your hand. If your opponent activates a card or effect (except during the Damage Step), and you control no Tokens: You can Special Summon 1 "Phantasm Spiral Token" (Wyrm-Type/WATER/Level 8/ATK 2000/DEF 2000).

Trap Normal

If all monsters you control are Normal Monsters (min. 1): Target 1 Effect Monster your opponent controls; until the end of this turn, it loses 1000 ATK and DEF, also it has its effects negated. If "Umi" is on the field, you can activate this card from your hand. You can banish this card from your Graveyard, then target 1 Normal Monster you control; equip 1 "Phantasm Spiral" Equip Spell Card from your hand or Graveyard to that Normal Monster.

Trap Normal

If all monsters you control are Normal Monsters (min. 1): Target 1 card your opponent controls; destroy it. If "Umi" is on the field, you can activate this card from your hand. You can banish this card from your Graveyard, then target 1 Normal Monster you control; equip that Normal Monster with all "Phantasm Spiral" Equip Spell Cards you control that can equip to it.

LIGHT

3 Level 4 LIGHT monsters You can also Xyz Summon this card by using a "Number 39: Utopia" you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) You can detach 1 Xyz Material from this card; it gains 500 ATK and 1 monster your opponent controls loses 1000 ATK, until the End Phase. You must have 1000 Life Points or less to activate and to resolve this effect.

Trap Counter

If this is the only Set card in your Spell & Trap Zone, when a monster would be Summoned, OR a Spell Card, Trap Card, or monster effect is activated: Pay 3000 LP; negate the Summon or activation, and if you do, destroy that card.

FIRE

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

WATER 4

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

WIND

2 Level 4 monsters You can detach 1 material from this card, then target 1 face-up monster on the field; change it to face-down Defense Position. You can detach 2 materials from this card, then target 1 other face-up card on the field; shuffle it into the Deck. You can only use 1 "Castel, the Skyblaster Musketeer" effect per turn, and only once that turn.

WATER 4

A giant white shark with razor-sharp teeth.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

LIGHT

2 Level 4 monsters When a monster declares an attack: You can detach 1 material from this card; negate the attack. If this card is targeted for an attack, while it has no material: Destroy this card.

LIGHT

3 Level 4 LIGHT monsters You can also Xyz Summon this card by using a "Number 39: Utopia" you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) You can detach 1 Xyz Material from this card; it gains 500 ATK and 1 monster your opponent controls loses 1000 ATK, until the End Phase. You must have 1000 Life Points or less to activate and to resolve this effect.

Spell Normal

Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.

Trap Normal

Target 1 face-up monster your opponent controls; change it to face-down Defense Position. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.