The Dark - Hex-Sealed Fusion | Decks and Tips

This page notes details of The Dark - Hex-Sealed Fusion (DARK/Rock/Effect Monster) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 15/09/2016

The Dark - Hex-Sealed Fusion

The Dark - Hex-Sealed Fusion
Monster TypeRock
Card typeEffect
Card Effect TypeUnclassified Effect / Ignition Effect


You can substitute this card for any 1 Fusion Material Monster, but the other Fusion Material Monster(s) must be correct. You can Tribute Fusion Material Monsters on the field, including this face-up card; Special Summon 1 corresponding DARK Fusion Monster from your Extra Deck.

How to Get / rarity

PackDawn of Destiny [SR]
Level-up reward--
Victory against--
Card trader--




  • This card can replace 1 Fusion Material Monster.
  • It can Special Summon a Fusion Monster from your Extra Deck.
  • Defense is pretty decent.


  • Attack is quite low which makes it unreliable in battle.
  • Even though the Defense is decent, there are still a lot of monsters that can surpass it.
  • The other monster to be used in Polymerization with this card should be the correct monster.
  • You must tribute this card and a Fusion Material Monster from the field in order to Special Summon from your Extra deck by its effect.
  • It can only Special Summon a DARK Fusion Monster from your Extra Deck by its effect.


Monsters to summon

  • B. Skull Dragon currently has the highest attack out of all DARK Fusion Monsters. Use The Dark - Hex-Sealed Fusion's effect to tribute it and one of the Fusion Material monster from the field.



ActionsTributes for cost / Tributes itself for cost
Summoning categoriesFusion Substitute Monster / Special Summons from your Extra Deck


Would this work on monsters in the extra deck that don't use POLY. Like GB or NEOS monsters?
<< Anonymous(Guy)
Anonymous Reply
No, they (at least the more recent ones like Nerokius) pretty clearly say they first have to be Summoned with the listed method. (And since it's not a Fusion Summon, you can't use them as regular Fusion Subs for these Summons, either.)
So, I get that when it's on the field with another 'correct' card you can fusion without poly. Can you however use it WITH poly from your hand as a sub for fusions vs the "on the field" requirement?
<< Anonymous
Anonymous Reply
tested and
<< Anonymous
Guy Reply
If you're using POLY then it does not matter where any of the fusion material is (both in hand, on field, or one and one) they all work
I couldn't FUSION-SUMMON (w/ polymerization) Buster Blader the destruction swordmaster usind this card and an Explosive Dragon in my hand as Fusion Material... anyone knows why? :'(
<< Anonymous(Kaick)
Kaick Reply
The dragon destroyer swordsman*
<< Anonymous(Kaick)
Papuri Reply
Duh... Because it's not a DARK fusion monster...
<< Anonymous(Papuri)
Guy Reply
It does not matter what attribute if he uses polymerization.
This can be used to summon Red Eyes Slash if you have warrior.
<< Anonymous
Anonymous Reply
After special summon and sent to the graveyard it can't be brought back with spirit nor wyvern, is that a bug?
<< Anonymous
Anonymous Reply
No, it's not. You didn't Fusion Summon it, so you can't SS it from GY after it was sent there.
People need to realize that Dark Paladin MUST be fusion summoned. Read the card guys.
Doesn’t work for paladin I lost a pvp duel cuz of it
That artwork is so disturbing
<< Anonymous
Anonymous Reply
Artwork seems a parasite scrambled some brains.
This card's second effect can also be used to Special Summon Dark Balter the Terrible to bypass its "can only be Fusion Summoned using specified Fusion Material monsters" requirement.

Commens and feedback




Comments (updated every hour)

they can nerf any deck any time, I will still win with my tier 6 deck, why would I care?
Then your deck isn't tier 6 anymore. Idiot.
lol so, do you think the rest of guys in the movie were not human beings?
Econ wouldn't work. The card specifies "YOUR dino type monsters" the moment econ t...
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