Sirenorca | Decks and Tips

This page notes details of Sirenorca (WATER/Winged Beast/Effect Monster) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 04/11/2020


Monster TypeWinged Beast
Card typeEffect
Card Effect TypeSummoning condition / Trigger Effect / Unclassified Effect
SupportsWATER / Fish / Winged Beast


If you control both Fish and Winged Beast-Type monsters, you can Special Summon this card (from your hand). When you do: You can declare a Level from 3 to 5; the Levels of all monsters you currently control become the declared Level. If you activate this effect, monsters you control cannot activate their effects for the rest of this turn, except WATER monsters.

How to Get




  • Good ATK stats
  • Able to change the Level between 3 to 5 for all the Monsters on your field. The Level change becomes permanent throughout the duel.
  • Can be Special Summoned from your hand if you control both Fish-type and Winged-beast type monster on the field.


  • Weak DEF stats makes it susceptible to position switching plays.
  • If this card uses its effect, your other non-WATER monsters cannot use their effects for the rest of the turn.
  • Its effect can only be activated when it is Special Summoned, and can only be used 1 time.
  • Requires 1 monster to Tribute Summon.


  • Currently its effect has not much impact to the meta, nor is it helpful in most of the popular decks used.
  • You can use the level changing effect to avoid cards like 4-Starred -
    Ladybug of Doom from destroying all your Level 4 monsters. You can also change all your monsters to Level 5 if you are using Beatdown skill.
  • If you control a non-WATER monster and would like to activate its effect for that turn, you need to activate its effect first before Special Summoning Sirenorca, as Sirenorca’s effect will be activated upon Special Summoning.


Using this card in play, you can Normal Summon Sirenorca without any tribute since it is demoted to a Level 4 monster, plus it gains another 200 ATK boost.




ActionsDeclares a Level
Monster/Spell/Trap categoriesPrevents activation of your Effect Monsters
Summoning categoriesSpecial Summons itself from your hand
Stat changesChanges Levels


Hot New Top
This card will be useful for fish and winged beast xyz monsters. Hope we get some good xyz monster.
<< Anonymous
Anonymous Reply
How do you get the fish/winged beast out in the first place? Fish don't play well with winged beasts from what I could see.
She was available in the dimension box thing on the Earth/Wind Tower event. I grinded it for lots of orbs and nothing. She was on a free pack campaign. 4 packs and nothing. She was on another free pack campaign. 4 more free packs and nothing. Being a new player sucks so much.
<< Anonymous
Anonymous Reply
If this can be any consolation for you, it's the same thing for me with Pyrorex.
<< Anonymous
Anonymous Reply
Same, I still don't have Sirenorca yet......
<< Anonymous
Anonymous Reply
I just wasted a ticket from an earlier event to get her to 3, then she shows up again!? Being an old player can suck too
<< Anonymous
Anonymous Reply
Same with me, I already have 3 copies lol
<< Anonymous
Fetih 1453 Reply
It's Orca, not Carp
<< Anonymous(Fetih 1453)
Anonymous Reply
Her haircut reminds me a little of Rei Ayanami from evangelion
Now the real question is, how the hell do you search this thing!? I've been trying out this with beatdown skill with good results but only when i'm lucky enough to draw this exactly when i need it :(.
<< Anonymous
Anonymous Reply
Could probably use moray of greed to boost draw power to try to get it sooner maybe? I’m in the same boat
Konami... Did you forgot XYZ monsters are still not in the game? Have you been drinking again?
<< Anonymous
Anonymous Reply
They probably were talking about the XYZ monsters with the black cards, not ones like X Head Cannon or Y Dragon Head.
<< Anonymous
Anonymous Reply
Except there are no black XYZ monsters. "Xyz" is a word, not an acronym. You'd think someone weird for saying FUSION monster or SYNCHRO monster. Why should XYZ be accepted?
<< Anonymous
Anonymous Reply
Here go again this 🔥 arguing over how people spell Xyz...
<< Anonymous
Anonymous Reply
*no difference between XYZ and Xyz, I mean.
This card was made specifically to support "Ice Princess Zereort" and have 0 use otherwise to be honest. So why add such UR?
<< Anonymous
Anonymous Reply
And it's bad even at the job it's supposed to do, as using Sirenorca forces you to use Fishes as well - in other words, combining Rio's deck with Ryoga's deck.

It's incredibly unfair that Ryoga's deck in real life can work on its own yet Rio's deck in real life is unusable without her brother's deck.....
<< Anonymous
Anonymous Reply
On the other hand, Rioto Harpyia herself also has major issue with her being a Rank 5 and no way to summon her via ranking up a Rank 4, as most RUMs printed in real life are changed into targeting and summoning specific monster, unlike in the anime where they are more generic.....
<< Anonymous
Anonymous Reply
Even the only RUM that remains generic, Astral Force, is nerfed by making it only summons an Xyz that is 2 Rank higher, instead of 1 or 2 Rank like in the anime, preventing us from Ranking up Rio's Sylphine into her Rioto Harpyia....
<< Anonymous
Anonymous Reply
Yeah, what the hell Konami is thinking with this card?
I just got my 2nd one from the earth/wind event as a d.d. box drop,but how can I actually use it in a deck?
<< Anonymous
Wochi Reply
Maybe a beatdown fish deck with the new swamp mirrorer card. With the swamp mirrorer card you can either make it fish tribute for flying fish or make it winged beast to special summon sirenorca.
Rakim J
thisn also is in the water-pack of the current / just got a 2nd one myself /
isn't this good for SSA?
<< Anonymous(yolo)
Anonymous Reply
Would you run this over Fisherman, Plesion, Crystal Core, or Giga Gagagigo/Salmon? I wouldn't
<< Anonymous(yolo)
Anonymous Reply
Sirenorca itself benefits from SSA, but you can't use its effect to have level-4 or lower monsters gain the second effect of SSA since it looks at the original level of the monsters.
This card is good for a free 1 UR jewel.
<< Anonymous
Anonymous Reply
you'll regret that

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Comments (updated every hour)

Yeah this one was one of the better ones, that 2000 xp pretty appealing
Yeah, I sure hope he got a woman soon... So he can beat the sh!t out of her. Other than his own coc.
Yes, and it is even more annoying then Cocytus
you're welcome. I'm glad it helped.
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