Trade Cards Online

• Number: SDRE-EN024
• Rarity: Common
• Card Type: Spell/Magic Card / Field
• Password: 00295517

This card's name is treated as "Umi". Reduce the Level of all WATER monsters in both player's hands and on the field by 1. All WATER monsters gain 200 ATK and DEF.

• Number: SDRE-EN014
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 1800
• Defense Points: 1300
• Level / Rank: 4
• Attribute: Water
• Password: 18318842

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

• Number: SDRE-EN033
• Rarity: Common
• Card Type: Trap Card
• Password: 07935043

Until the End Phase, face-up Level 3 or lower WATER monsters you control cannot be destroyed by battle or by card effects.

• Number: SDRE-EN027
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 07653207

Target 1 face-up Fish, Sea Serpent, or Aqua-Type monster you control; it gains 1000 ATK.

• Number: SDRE-EN008
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1800
• Defense Points: 400
• Level / Rank: 4
• Attribute: Water
• Password: 20470500

After damage calculation, if this card battles an Effect Monster: Negate the effects of that monster (including in the Graveyard). You must control another face-up WATER monster to activate and resolve this effect. If this card would be destroyed, you can destroy 1 face-up Level 3 or lower WATER monster you control instead.

• Number: SDRE-EN006
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1400
• Defense Points: 0
• Level / Rank: 3
• Attribute: Water
• Password: 08078366

This card gains 800 ATK while you control a face-up Fish, Sea Serpent, or Aqua-Type monster other than this card.

• Number: SDRE-EN002
• Rarity: Super Rare
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1800
• Defense Points: 0
• Level / Rank: 4
• Attribute: Water
• Password: 74311226

All Level 3 or lower Sea Serpent-Type monsters you control can attack your opponent directly. When this card is sent to the Graveyard to activate a WATER monster's effect: Add 1 Sea Serpent-Type monster from your Deck to your hand, except "Atlantean Dragoons".

• Number: SDRE-EN004
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 0
• Defense Points: 1600
• Level / Rank: 2
• Attribute: Water
• Password: 37104630

During your Main Phase, you can Normal Summon a Level 4 or lower Sea Serpent-Type monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 face-up card your opponent controls; destroy that target.

• Number: SDRE-EN003
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1400
• Defense Points: 0
• Level / Rank: 3
• Attribute: Water
• Password: 00706925

When this card inflicts Battle Damage to your opponent: You can Special Summon 1 Level 4 or lower Sea Serpent-Type "Atlantean" monster, except "Atlantean Marksman", from your Deck. When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 Set card your opponent controls; destroy that target.

• Number: SDRE-EN005
• Rarity: Common
• Card Type: Monster
• Monster Type: Sea Serpent
• Attack Points: 1400
• Defense Points: 0
• Level / Rank: 2
• Attribute: Water
• Password: 26976414

The Great Ocean Lord, who reigns over the depths, is served by these lancers. Deep-sea creatures exist in fear of facing the stream of attacks their lances are capable of.

• Number: SDRE-EN032
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 51562916

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.

• Number: SDRE-EN023
• Rarity: Super Rare
• Card Type: Spell/Magic Card / Quick-Play
• Password: 73199638

Target 3 Level 3 or lower Sea Serpent-Type monsters in your Graveyard; Special Summon all 3 of them. You cannot Special Summon other monster(s) during the turn you activate this card.

• Number: SDRE-EN012
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1400
• Defense Points: 1200
• Level / Rank: 4
• Attribute: Water
• Password: 65496056

You can send 1 face-up "Umi" you control to the Graveyard to target up to 2 cards your opponent controls; send those targets to the Graveyard.

• Number: SDRE-EN031
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 53129443

Destroy all monsters on the field.

• Number: SDRE-EN019
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 1000
• Defense Points: 1100
• Level / Rank: 3
• Attribute: Water
• Password: 17559367

At the end of the Battle Phase, if this card was destroyed by battle and sent to the Graveyard: Choose 1 Monster Card from your Deck and place it on top of your Deck.

• Number: SDRE-EN010
• Rarity: Common
• Card Type: Monster / Tuner
• Monster Type: Sea Serpent
• Attack Points: 200
• Defense Points: 400
• Level / Rank: 2
• Attribute: Water
• Password: 78868119

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

• Number: SDRE-EN034
• Rarity: Common
• Card Type: Trap Card / Continuous
• Password: 43889633

While this card is on the field, this card's name becomes "Umi". Once per turn, during either player's turn: You can target 1 face-up Level 4 or lower Fish-Type, Sea Serpent-Type or Aqua-Type monster you control; banish that target. During your End Phase: Special Summon the monster(s) banished by this effect.

• Number: SDRE-EN022
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Fish
• Attack Points: 700
• Defense Points: 1500
• Level / Rank: 3
• Attribute: Water
• Password: 93830681

When a face-up Fish, Sea Serpent, or Aqua-Type monster you control is targeted for an attack: You can banish this card from your Graveyard to target the attacking monster; negate the attack, and that target loses 500 ATK until your next End Phase. The effect of "Friller Rabca" can only be activated once per turn.

• Number: SDRE-EN038
• Rarity: Common
• Card Type: Trap Card / Continuous
• Password: 85742772

Level 4 or higher monsters cannot attack.

• Number: SDRE-EN007
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1400
• Defense Points: 0
• Level / Rank: 3
• Attribute: Water
• Password: 95231062

If there is another face-up Fish, Sea Serpent, or Aqua-Type monster on the field: You can Tribute this card to target 1 Spell/Trap Card on the field; destroy that target.

• Number: SDRE-EN011
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1200
• Defense Points: 200
• Level / Rank: 3
• Attribute: Water
• Password: 04252828

Once per turn: You can target 1 face-up Level 3 or lower monster you control; equip that target to this card. (You can only equip 1 monster at a time to this card with this effect.) While equipped to a monster by this effect, this card gains 800 ATK. If this card would be destroyed, you can destroy the monster equipped to it with this effect instead.

• Number: SDRE-EN029
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 22123627

Shuffle 2 WATER monsters from your hand into the Deck, then draw 3 cards.

• Number: SDRE-EN021
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Beast-Warrior
• Attack Points: 1400
• Defense Points: 1000
• Level / Rank: 4
• Attribute: Water
• Password: 57839750

When this card is destroyed by battle and sent to the Graveyard: You can Special Summon 1 WATER monster with 1500 or less ATK from your Deck in face-up Attack Position.

• Number: SDRE-EN017
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 900
• Defense Points: 1800
• Level / Rank: 4
• Attribute: Water
• Password: 81306586

All face-up WATER monsters you control gain 200 ATK. When this card is flipped face-up: Target 1 card your opponent controls; return that target to the hand.

• Number: SDRE-EN018
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 750
• Defense Points: 500
• Level / Rank: 2
• Attribute: Water
• Password: 93920745

FLIP: You can target up to 2 monsters on the field; return those targets to the hand.

• Number: SDRE-EN039
• Rarity: Common
• Card Type: Trap Card
• Password: 25642998

When an opponent's monster declares an attack: Target the attacking monster; negate that target's attack, and if you control any face-up Fish, Sea Serpent, or Aqua-Type monsters, inflict 800 damage to your opponent for each of those monsters.

• Number: SDRE-EN001
• Rarity: Ultra Rare
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 2800
• Defense Points: 1600
• Level / Rank: 7
• Attribute: Water
• Password: 47826112

You can Tribute 3 Level 3 or lower WATER monsters; Special Summon this card from your hand or Graveyard. When you do: Return all Spell and Trap Cards on the field to the hand, and if you do, if 3 or more cards are returned to the hand by this effect, all monsters your opponent currently controls lose 300 ATK for each.

• Number: SDRE-EN020
• Rarity: Common
• Card Type: Monster / Tuner
• Monster Type: Sea Serpent
• Attack Points: 800
• Defense Points: 800
• Level / Rank: 2
• Attribute: Water
• Password: 30276969

This card cannot be destroyed by battle with a Level 4 or higher monster.

• Number: SDRE-EN030
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 96947648

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

• Number: SDRE-EN015
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Reptile
• Attack Points: 1500
• Defense Points: 400
• Level / Rank: 4
• Attribute: Water
• Password: 27655513

If this card is destroyed by battle: Send 2 WATER monsters from your Deck to your Graveyard.

• Number: SDRE-EN016
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 0
• Defense Points: 1900
• Level / Rank: 3
• Attribute: Water
• Password: 91133740

When this card is flipped face-up: Target 1 face-up monster on the field; destroy that target.

• Number: SDRE-EN009
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Sea Serpent
• Attack Points: 1300
• Defense Points: 0
• Level / Rank: 3
• Attribute: Water
• Password: 42463414

All Fish-Type, Sea Serpent-Type, and Aqua-Type monsters you control gain 400 ATK.

• Number: SDRE-EN037
• Rarity: Common
• Card Type: Trap Card
• Password: 06540606

Tribute 1 WATER monster; look at your opponent's hand, then send 1 card from their hand to the Graveyard.

• Number: SDRE-EN028
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 33057951

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

• Number: SDRE-EN025
• Rarity: Common
• Card Type: Spell/Magic Card
• Password: 73628505

Add 1 Field Spell Card from your Deck to your hand.

• Number: SDRE-EN035
• Rarity: Common
• Card Type: Trap Card / Continuous
• Password: 18605135

Activate only while "Umi" is on the field. As long as "Umi" remains face-up on the field, you take no damage from attacking monsters. When "Umi" is removed from the field, destroy this card.

• Number: SDRE-EN036
• Rarity: Common
• Card Type: Trap Card
• Password: 53582587

When a monster(s) is Summoned: Destroy all monsters on the field.

• Number: SDRE-EN013
• Rarity: Common
• Card Type: Monster / Effect
• Monster Type: Aqua
• Attack Points: 1900
• Defense Points: 1200
• Level / Rank: 4
• Attribute: Water
• Password: 43797906

You can discard this card to the Graveyard; add 1 "A Legendary Ocean" from your Deck to your hand.

• Number: SDRE-EN026
• Rarity: Common
• Card Type: Spell/Magic Card / Continuous
• Password: 49669730

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.