Set Doomdog Octhros and let your opponent destroy it. Once it goes to the graveyard, you can pick either Dark Necrofear or Archfiend Empress from your deck to be added to your hand. You can then use Fiend Farewell skill on your turn to send a Fiend-Type monster from your deck to your graveyard, which you will use later for your other card's effect.
Boost your monster's attack
By having Archfiend Palabyrinth on the field, the attack of all Fiend-Type monsters that you control will increase by 500.
Trance Archfiend can increase its attack up to 2500 by using its own effect and by having Archfiend Palabyrinth on the field. It can increase its attack by discarding a Fiend-Type monster from your hand. Later on, you will use those discarded Fiend-Type monsters for your other card's effect.
Control enemy monsters
Summon Possessed Dark Soul if your opponent has a threatening level 3 or lower monsters. Use its effect to gain control of those monsters. It's very useful against Weevil, Venus and Relinquished decks.
By banishing Fiend-Type monsters in your graveyard, you can special summon Dark Necrofear from your hand. It has a decent attack and very high defense. When this card is destroyed by your opponent by any means, you can take control of 1 of your opponents monster by equipping this card to it.
Special summon high level monsters.
Escape from the Dark Dimension can special summon banished DARK monsters. It's best to use it on Archfiend Empress, since it needs 2 tributes to normal summon it. Archfiend Empress also has high stats and great effects.
If you have a Dark Necrofear in the graveyard, you can special summon it when Archfiend Empress got destroyed from the field and sent to the graveyard.
Besides from increasing the attack of all Fiend-Type monsters that you control, Archfiend Palabyrinth has another effect that lets you special summon an Archfiend monster. Target Archfiend Empress on the field, then banish another Fiend-Type monster you control to special summon another Archfiend Empress from your hand, deck or graveyard.
Protect your monsters
Use Sphere Kuriboh and Enemy Controller to dodge your opponent's attack by switching them to defense position. Sphere Kuriboh is great for this deck, since it's a Fiend-Type that adds fuel to your graveyard.
Archfiend Empress has another effect that could prevent the destruction of face-up DARK Fiend-Type monsters on the field by banishing a DARK Fiend-Type monster from the graveyard.
Other useful cards
Anoymous 6days ago
Now the rate has fallen to 7 only? Damn, so much fiends and Bakura events and still not a single competative Bakura deck. :(
no it cannot lol. there's a reason why there are hardly any decks that run 3x mirror wall. no need to bitch about it my dude. saying a deck is only viable because 3x mw is just an excuse you make for others having success with a deck while you cant make it out of rookie 2. i wish u the best of luck and i hope u can manage to win a few games to get to bronze
Escape from dark dimension is essential in this deck, you need at least 2 to summon archfiend empress, if you don't have any I suggest replacing the high level monster because it will be a dead draw, and focusing on necrofear instead.