There’s more to this set than just the Volcanics that show up as Ultra Rares, though (those being Volcanic Doomfire and Volcanic Rocket). To fully understand this archetype, you first have to understand each of the cards and how they synergize together to create one of the strongest (and most expensive) decks in the current meta game.

The best way to explain how Dark World decks work might be to draw a comparison to another wildly popular card game: Hearthstone. If you’re familiar with the game, you might have run into, or even played, the Discard Warlock deck (sometimes referred to as “Discolock”).

Discolock works by playing cards that will discard other cards from your hand or deck. Discarding cards is naturally a negative effect, but the deck plays popular Warlock cards that empower your deck, hand, and board based on the cards you discard or when you discard them. These effects could be drawing other cards or putting another card into play instantly.

In Yu-Gi-Oh! Duel Links, the Dark World archetype operates this same way. In Yu-Gi-Oh! Duel Links, you can discard through cards with associated costs like Tribute to the Doomed. Another obvious way of discarding cards is by having a full hand of six, but the core card mechanic in the Dark World archetype is to discard by card effect itself.

This is one of the most confusing and blurred parts of piloting and playing against this deck properly.

Most importantly, cards with discard costs to them (like the aforementioned Tribute to the Doomed) take precedent over Dark World cards. This means that if you have a Dark World card in play with an effect that activates on discard and then you play a card with discard as a cost to playing it, you won’t trigger both. This is where it’s important to understand cost vs. effect. Tribute of the Doomed’s card text is as follows:

Let’s compare that to a card with discard as an effect, Dark World Lightning:

You can see a clear difference. Tribute of the Doomed requires that you discard a card before you receive an effect, whereas Dark World Lightning allows you to perform an action and then discard a card. The first example is discard as a cost, and the latter is a discard effect.

An easier way to understand this is just to look at the semicolon in the card text. If the discard is before the semicolon, it’s a cost. If it’s after, it’s an effect. Simple enough. This is important to wrap your brain around because cards with a discard effect will still trigger Dark World cards, which is pretty natural considering Dark World Lightning is one of those very cards.

If you’re still confused, there is a very long post over on the /r/DuelLinks subreddit that discusses this very topic in much greater detail. You have to be confident and comfortable with the way discards interact with the Dark World cards if you want to use this deck to full effect.

While there are many, let’s go over just a few cards outside of the Primal Burst set that interact properly with the Dark World discard mechanic.

Into the Void

Trance Archfiend

The Cheerful Coffin

All three of these cards offer powerful discard effects that can kickstart your Dark World deck. However, the bread and butter of the Dark World archetype naturally comes from the Primal Burst set. Reign-Beaux and Ceruli is the standard combination, with cards like Kahkki doing the heavy lifting until you dig to find them.

Reign-Beaux, Overlord of Dark World

Ceruli, Guru of Dark World

Kahkki, Guerilla of Dark World

The power is Reign-Beaux and Ceruli shouldn’t need to be explained, as the card text for both does it justice. If you get a card like Reign-Beaux off, the match is yours. Kahkki plays a key role in Dark World decks, as they should be very Monster-heavy. Playing a card like this is a great Spell substitute and helps you survive until your big cards come into play.

The best Reign-Beaux version of the deck is as follows:

3 Snoww, Unlight of Dark World 3 Ceruli, Guru of Dark World 3 Trance Archfiend 3 Broww, Huntsman of Dark World 2 Reign-Beaux, Overlord of Dark World 3 Dark World Lightning 1 Cheerful Coffin 2 Floodgate Trap Hole

Getting your hands on this exact deck is a a pay-to-win scenario in a perfect world, though. If you’re not willing to drop a solid $500+, which I won’t blame you for, then you’re going to have to improvise a bit with some of the cards mentioned earlier in this guide or otherwise included in the Dark World achetype.

Piloting a Dark World deck requires a lot of two things: experience and money. As is the case with most decks, but especially one with such confusing mechanics, you’ll only get better at a Dark World deck by playing it more. A lot of people consider this to be a pay-to-win deck, but we have to acknowledge that it’s top tier. You might not have the money to run the optimal deck list, but you need to know what it is and how to play against it, or it’s going to steamroll you. Watch out for this archetype.

Be sure to check out some of our other content on Yu-Gi-Oh! Duel Links:

Yu-Gi-Oh Duel Links: Chatting with Takashi Suenaga About the GX Series Update Can’t Get Enough of Yu-Gi-Oh! Duel Links? Try These 7 Games, Too!