Water Dragon | Decks and Tips

This page notes details of Water Dragon (WATER/Sea Serpent/Effect Monster) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 07/09/2017

Water Dragon

Water Dragon
Monster TypeSea Serpent
Card typeEffect
Card Effect TypeSummoning condition / Continuous Effect / Trigger Effect
SupportsBonding - H2O / Hydrogeddon / Oxygeddon
Anti-supportsFIRE / Pyro


This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Bonding - H2O". While this card is face-up on the field, the ATK of FIRE monsters and Pyro-Type monsters become 0. When this card is destroyed and sent to the Graveyard, you can Special Summon 2 "Hydrogeddons" and 1 "Oxygeddon" from your Graveyard.

How to Get

Level-up reward-
Victory againstBastion Misawa [UR]
Card trader--
OtherBastion's Starter Deck [UR]




  • High attack and defense.
  • Good against Fire and Pyro type monsters since it reduces their attack.
  • It can special summon 3 (specific) monsters to the field when it gets destroyed.


  • Difficult summoning condition.
  • Only decreases Fyre and Pyro type monsters, and only their attack.
  • The effect of special summoning when it gets destroyed requires you to have them already in the graveyard.


Special Summon

Using Diamond Dude's effect, you can special summon Water Dragon without having to summon Hydrogeddon, or Oxygeddon on to the field. You don't even have to bring the monsters in the deck since you it can activate without the cost.

Changing Attribute

You can change your opponent monster's attribute into Fire so that their attack will become 0, allowing you to deal damage like a direct attack. But using DNA Transplant will also reduce its own attack, which can be good if you want to crash into your opponent, or simply just special summon Water Dragon in defense position.





ActionsActivates from your Graveyard
Summoning categoriesCannot Normal Summon / Cannot Set / Nomi / Special Summons from your Graveyard
Stat changesReduces ATK to 0

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Hot New Top
Okay so I had the oxygen monster in my hand and 2 hydrogeddon on the field, yet when i tried to play h2o bonding nothing happened, can anyone explain this crap?
<< Anonymous
Anonymous Reply
I refuse to believe that something so mediocre would be so retardedly impossible to summon. Hell even gate guardians pieces could protect themselves and had decent stats.
<< Anonymous
Bastion Misawa Reply
Yes. All 3 of them must be on you’re field. I found that almost impossible with 3 monster zones. A main reason why I don’t use water dragon anymore.
<< Anonymous
Anonymous 25days ago Reply
They have to be on the field
<< Anonymous
Anonymous 1days ago Reply
dho and d2o are better
Anonymous 30days ago
Does water dragon cluster's effect count toward the summons for the mat
Next main supposedly box bringing Cluster, Duoterion, D2O, DHO. Not likely meta relevant, but would be a lot of fun in gold, maybe platinum
<< Anonymous
Anonymous Reply
too many cards needed to be consistent, lacks room for backrow sadly
Photon Jet
The one card that can extinguish the Fire Kings.
Aw man, in this type of game? Here I thought Destiny Hero Plasma was hard to summon (along with Alexis’s ace fusion monster since you have to use the 2 monsters and only give you one copy of one of those monsters from the start and have to duel Alexis for any more. Who thought this was a good idea?)
To the dragon’s credit, he has his uses like the anti-Phoenix deck. And as hard as he is to summon, there are worse ace cards (I still consider Legendary Fisherman to be the worst, and Harpie Lady Sisters is almost just as bad in my opinion.)
<< Anonymous
Anonymous Reply
Ever heard of Diamond Dude? Easy summon
Its effect does not work anymore. Bugged
Literally no reason to ever have more than one copy of this card. It can be summoned from anywhere and it's impossible to summon more than one to the field under the normal method (since you can't have four monsters on the field). Diamond Dude can give you more than one, I guess...but then you increase the risk of dead draws.
Water Dragon Cluster and support when? It's not even that good to not be included.
Water Dragon Cluster and support when? It's not even that good to not be included.
This card's animation is so badass
Saw someone with a card sleeve of this card, how do You get it
<< Anonymous
Anonymous Reply
I think you have to use Bastion in 100 Duells
<< Anonymous
Anonymous Reply
Yes that's right
DNA combo?
<< Anonymous(Gug)
Anonyboy Reply
Potentially, yes.
<< Anonymous(Gug)
Anonymous Reply
genex ally changer better does not mess with own monsters
<< Anonymous(Gug)
Matt Reply
Won't DNA change your monsters attribute to fire/attack to 0 as well?
<< Anonymous(Matt)
Anonymous Reply
You're right, Matt. The idea then becomes to keep only 1 monster on both sides of the field, kamikaze w/ Water Dragon, and sweep with his revived components. Between that field condition and his bizarre summoning condition, he's gonna be impractical at best, as always.

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Spec summon black tyrrano or super conductor tyran
Why 2000 def always one copy??
I swear to Officer I'm not drunk, God.
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