Archfiend Deck Breakdown

DARK 3

If your opponent's monster attacks, at the start of the Damage Step: You can send this card from your hand or field to the GY, then target 1 Level 8 Fiend monster in your GY; Special Summon it, but its effects are negated, and if you do, change the attack target to it and perform damage calculation. If a Level 8 Fiend monster(s) is sent to your GY while this card is in your GY (except during the Damage Step): You can add this card to your hand. You can only use each effect of "Dark Spirit of Banishment" once per turn.

DARK 3

When your opponent activates a card or effect (Quick Effect): You can send this card from your hand or field to the GY, then target 1 Level 8 Fiend monster in your GY; Special Summon it, but its effects are negated. If a Level 8 Fiend monster(s) is sent to your GY while this card is in your GY (except during the Damage Step): You can add this card to your hand. You can only use each effect of "Dark Spirit of Malice" once per turn.

Spell Normal

At the start of your Main Phase 1: Banish 3 or 6 random face-down cards from your Extra Deck, face-down; draw 1 card for every 3 cards banished. For the rest of this turn after this card resolves, you cannot draw any cards by card effects.

EARTH 3

Fiend monsters you control, except "Fiendish Rhino Warrior", cannot be destroyed by battle or card effects. If this card is sent to the GY: You can send 1 Fiend monster from your Deck to the GY, except "Fiendish Rhino Warrior". You can only use this effect of "Fiendish Rhino Warrior" once per turn.

DARK 6

If you control an "Archfiend" card, you can Special Summon this card (from your hand), but it cannot attack this turn. You can only Special Summon "Archfiend Commander" once per turn this way. When Special Summoned this way: Target 1 "Archfiend" card you control; destroy that target. When this card is Tribute Summoned: You can target 1 Level 6 "Archfiend" monster in your Graveyard; Special Summon that target in face-up Defense Position.

Spell Field

Neither player has to pay Life Points during the Standby Phase for "Archfiend" monsters. Each time a player's "Archfiend" monster(s) is destroyed and sent to the Graveyard, except by battle, that player can add 1 "Archfiend" monster from their Deck to their hand that is a lower Level than the destroyed card.

DARK 3

If this card is sent to the Graveyard because of a card effect or being destroyed by battle: You can add 1 "Archfiend" card from your Deck to your hand, except "Archfiend Heiress". You can only use the effect of "Archfiend Heiress" once per turn.

DARK

2 monsters If this card is Link Summoned using 2 DARK monsters with different names as material, it gains this effect. ● You can Tribute 1 monster, then target 1 face-up card on the field; place 1 Patrol Counter on it. You can only use this effect of "Beat Cop from the Underworld" once per turn. (If a card with a Patrol Counter would be destroyed by battle or card effect, remove 1 Patrol Counter from it instead.)

DARK 1

During your opponent's turn (Quick Effect): You can banish this card from the GY; excavate the top card of your Deck, and if it is a Normal Trap, Set it to your field. Otherwise, send it to the GY. That Set card can be activated during this turn. If this card is sent to the GY: You can look at 3 cards from the top of your Deck, then place them on the top of the Deck in any order. You can only use each effect of "Absolute King Back Jack" once per turn.

Trap Normal

When there are 4 or more monsters on the field: Destroy all face-up monsters.

FIRE

2 Level 3 monsters If this face-up card on the field would be destroyed, you can detach 1 Xyz Material from this card instead. Once per turn, during the End Phase, if this effect was used this turn: Target 1 card on the field; destroy it.

LIGHT

2 Level 3 monsters During each of your Standby Phases: Gain 500 Life Points. This card cannot be targeted by card effects. If this face-up card would be destroyed, you can detach 1 Xyz Material from this card instead. When this card is sent from the field to the Graveyard: Target 2 Level 3 monsters in your Graveyard; shuffle them both into the Deck, and if you do, return this card from your Graveyard to the Extra Deck. You can only use this effect of "Number 49: Fortune Tune" once per turn.

DARK 4

You can discard this card to the Graveyard to add 1 "Pandemonium" from your Deck to your hand. If this card is on the field but "Pandemonium" is not on the field, destroy this card.

DARK

2+ Level 8 monsters Once per turn, during your Standby Phase: You can attach 1 card from your opponent's GY to this card as material. You can only use each of the following effects of "Number 1: Infection Buzzking" once per turn. If this card is Xyz Summoned: You can look at your opponent's Extra Deck and send 1 card from it to the GY. You can detach 1 material from this card, then target 1 card your opponent controls; destroy it, then if you destroyed a face-up monster, inflict damage to your opponent equal to half the ATK it had on the field.

DARK 8

If (exactly) 1 face-up DARK Fiend-Type monster on the field, except this card, would be destroyed, you can remove from play 1 DARK Fiend-Type monster from your Graveyard, instead. When this card is destroyed and sent from the field to the Graveyard, you can select 1 Level 6 or higher DARK Fiend-Type monster in your Graveyard, except "Archfiend Empress", and Special Summon it.

WIND

2 Level 3 monsters Once per turn: You can detach 1 material from this card, then target 1 banished Level 4 or lower monster; Special Summon that target to your field.

Spell Normal

Send 1 monster from your Deck to the GY.

DARK 6

You can target up to 2 face-up monsters you control, including a Fiend monster; Special Summon this card from your hand, and if you do, destroy those monsters. You can only use this effect of "Berserk Archfiend" once per turn. When a monster(s) is destroyed by this card's effect: You can target face-up monsters your opponent controls equal to the number destroyed; this card gains ATK equal to their combined original ATK, until the end of your next turn.

EARTH

2 Level 3 Fiend-Type monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 "Dark Contract" card you control; destroy it, and if you do, draw 1 card. If this card battles an opponent's monster, during damage calculation: You can detach 1 Xyz Material from this card; make this card unable to be destroyed by that battle, destroy the opponent's monster that battled it after damage calculation, and if you do, inflict 500 damage to your opponent.

Spell Quick

Target 1 monster you control and 1 card your opponent controls; destroy them. You can only activate 1 "Final Bringer of the End Times" per turn.

DARK

2+ Level 6 monsters If you use a monster(s), with a Level, that is owned by your opponent for the Xyz Summon of this card, treat it as Level 6. Once per turn: You can detach 1 material from this card, then target 1 card your opponent controls; send it to the GY. Once per turn, if a Monster Card(s) is sent from the field to your opponent's GY by a card effect, or a monster is destroyed by battle and sent to your opponent's GY: You can detach 1 material from this card; Special Summon 1 of those monsters to your field in Defense Position.

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.

DARK10

[ Pendulum Effect ] While you have a card in your other Pendulum Zone: You can target 1 Pendulum Monster you control or in your GY; Special Summon the card in your other Pendulum Zone, and if you do, place that targeted Pendulum Monster in your Pendulum Zone. You can only use this effect of "D/D/D Deviser King Deus Machinex" once per turn. [ Monster Effect ] 2 Level 10 Fiend monsters You can also Xyz Summon this card by using a "D/D/D" monster you control as material. (Transfer its materials to this card.) You can only control 1 "D/D/D Deviser King Deus Machinex" in your Monster Zone. Once per Chain, when a Monster Card your opponent controls activates its effect (Quick Effect): You can either detach 2 materials from this card, or destroy 1 "Dark Contract" card you control, and if you do, attach that opponent's card to this card as material. Once per turn, during your Standby Phase: You can place this card in your Pendulum Zone.

WATER

2 Level 3 monsters During your Standby Phase: Detach 1 Xyz Material from this card or take 2000 damage. You cannot Special Summon any monsters. While this card has no Xyz Materials, it cannot attack.

LIGHT

2 Level 6 monsters Once per turn, during either player's turn, when a monster effect is activated on your opponent's side of the field: You can detach 1 Xyz Material from this card; negate the effect, and if you do, inflict 1000 damage to your opponent.

DARK 8

You can Normal Summon this card without Tributing, but its original ATK/DEF become halved. If Summoned this way, this card is destroyed during the End Phase. You cannot Special Summon any monsters, except Fiend monsters. Once per turn: You can banish 1 "Archfiend" card from your hand or GY, then target 1 card on the field; destroy it.

DARK 3

When this card is Normal Summoned: You can Special Summon 1 Level 3 Fiend monster from your hand or Deck, but negate its effects, also it cannot be used as Synchro Material.

DARK 4

If this card on the field is destroyed by card effect and sent to the GY: You can target 1 "Archfiend" monster in your GY, except "Archfiend Cavalry"; Special Summon it, but it cannot attack this turn.

Trap Normal

When a monster(s) is Summoned: Destroy all monsters on the field.

DARK

2 Fiend monsters Once per turn, during your Standby Phase, pay 500 LP or destroy this card. Once per Chain, if you pay LP (except during the Damage Step): You can send 1 Fiend monster from your Deck to the GY with ATK or DEF equal to the amount paid. Once per Chain, if a Fiend monster(s) is sent to your GY (except during the Damage Step): You can roll a six-sided die, then apply this effect on 1 of those monsters based on the result. ● 1: Add it to your hand. ● 2, 3, 4, 5: Shuffle into the Deck. ● 6: Special Summon it.

Trap Normal

If you control a Fiend monster: Target 1 card on the field; destroy it, then, you can send 1 Fiend monster from your Deck to the GY.

Trap Normal

Target 1 monster in your opponent's Graveyard; shuffle it into the Deck, then you can send 1 Fiend-Type monster from your Deck to the Graveyard.

EARTH

2 Level 6 monsters You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; destroy it.

WATER

2 Level 3 monsters When this card is Special Summoned: You can attach 1 Level 3 WATER monster from your hand or your side of the field to this card as an Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 WATER monster you control; this turn, that monster can attack your opponent directly, also other monsters cannot attack.

DARK 3

When this card is Normal Summoned: You can Special Summon 1 Level 3 Fiend monster from your hand or Deck, but negate its effects, also it cannot be used as Synchro Material.

DARK

2 Fiend monsters Once per turn, during your Standby Phase, pay 500 LP or destroy this card. Once per Chain, if you pay LP (except during the Damage Step): You can send 1 Fiend monster from your Deck to the GY with ATK or DEF equal to the amount paid. Once per Chain, if a Fiend monster(s) is sent to your GY (except during the Damage Step): You can roll a six-sided die, then apply this effect on 1 of those monsters based on the result. ● 1: Add it to your hand. ● 2, 3, 4, 5: Shuffle into the Deck. ● 6: Special Summon it.

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.