Majestic Red Dragon

Dragon/Synchro/Effect

"Majestic Dragon" + "Red Dragon Archfiend" + 1 non-Tuner monster This card cannot be destroyed by card effects. If this card attacks, destroy all Defense Position monsters on the field after damage calculation. Once per turn, you can negate the effect(s) of 1 face-up monster your opponent controls and have this card gain ATK equal to the negated monster's ATK, until the End Phase. During the End Phase, return this card from the field to the Extra Deck, and Special Summon 1 "Red Dragon Archfiend" from your Graveyard.

Assault Beast

Beast-Warrior/Effect

You can discard this card from your Hand to the Graveyard to add 1 Assault Mode Activate from your Deck to your hand.

Chain Resonator

Fiend/Tuner/Effect

When this card is Normal Summoned while a Synchro Monster is on the field: You can Special Summon 1 "Resonator" monster from your Deck, except "Chain Resonator".

Creation Resonator

Fiend/Tuner/Effect

If you control a face-up Level 8 or higher Synchro Monster, you can Special Summon this card from your hand.

Crimson Resonator

Fiend/Tuner/Effect

If you control no monsters: You can Special Summon this card from your hand. If the only other monster you control is exactly 1 DARK Dragon Synchro Monster: You can Special Summon up to 2 "Resonator" monsters from your hand or Deck, except "Crimson Resonator". You can only use each effect of "Crimson Resonator" once per turn. You cannot Special Summon monsters from the Extra Deck, except DARK Dragon Synchro Monsters, the turn you activate either of this card's effects.

Effect Veiler

Spellcaster/Tuner/Effect

During your opponent's Main Phase (Quick Effect): You can send this card from your hand to the GY, then target 1 Effect Monster your opponent controls; negate the effects of that face-up monster your opponent controls, until the end of this turn.

Majestic Dragon

Dragon/Tuner/Effect

This card cannot be used as a Synchro Material Monster, except for the Synchro Summon of a Majestic monster.

Plaguespreader Zombie

Zombie/Tuner/Effect

If this card is in your GY: You can place 1 card from your hand on the top of the Deck; Special Summon this card, but banish it when it leaves the field.

Psi-Reflector

Psychic/Tuner/Effect

If this card is Normal or Special Summoned: You can add 1 "Assault Mode Activate", or 1 card that specifically lists "Assault Mode Activate" in its text, from your Deck to your hand, except "Psi-Reflector". You can reveal 1 "Assault Mode Activate" in your hand, then target 1 monster in your GY that specifically lists "Assault Mode Activate" in its text, except "Psi-Reflector"; Special Summon it, and if you do, increase its Level by 1 to 4. You can only use each effect of "Psi-Reflector" once per turn.

Red Resonator

Fiend/Tuner Effect

When this card is Normal Summoned: You can Special Summon 1 Level 4 or lower monster from your hand. When this card is Special Summoned: You can target 1 face-up monster on the field; gain LP equal to its ATK. You can only use this effect of "Red Resonator" once per turn.

Skull Meister

Fiend/Effect

When a card effect is activated in your opponent's GY (Quick Effect): You can send this card from your hand to the GY; negate that effect.

Synkron Resonator

Fiend/Tuner/Effect

If a Synchro Monster is on the field, you can Special Summon this card (from your hand). You can only Special Summon "Synkron Resonator" once per turn this way. If this card is sent from the field to the Graveyard: You can target 1 "Resonator" monster in your Graveyard, except "Synkron Resonator"; add it to your hand.

Wandering King Wildwind

Fiend/Effect

If you control a Fiend-Type Tuner with 1500 or less ATK, you can Special Summon this card (from your hand). If you attempt this, you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Synchro Monsters. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard; add 1 Fiend-Type Tuner with 1500 or less ATK from your Deck to your hand.

Witch of the Black Forest

Spellcaster/Effect

If this card is sent from the field to the GY: Add 1 monster with 1500 or less DEF from your Deck to your hand, but you cannot activate cards, or the effects of cards, with that name for the rest of this turn. You can only use this effect of "Witch of the Black Forest" once per turn.

Called by the Grave

Target 1 monster in your opponent's GY; banish it, and if you do, monsters with the same original name as that banished monster have their effects negated until the end of the next turn.

Emergency Teleport

Special Summon 1 Level 3 or lower Psychic-Type monster from your hand or Deck, but banish it during the End Phase of this turn.

Monster Reborn

Special Summon 1 monster from either player's Graveyard to your side of the field.

One for One

Send 1 monster from your hand to the GY; Special Summon 1 Level 1 monster from your hand or Deck.

Resonator Call

Add 1 "Resonator" monster from your Deck to your hand.

Resonator Command

Discard 1 "Resonator" monster; add 1 Level 4 or lower Fiend monster from your Deck to your hand. You can only activate 1 "Resonator Command" per turn.

Assault Mode Activate

Tribute 1 Synchro Monster. Special Summon 1 /Assault Mode monster whose name includes the Tributed monster's name from your Deck in Attack Position.

Red Reign

If you control a Level 8 or higher Synchro Monster: Banish all monsters on the field, except the monster(s) with the highest Level, also the remaining face-up monsters on the field are unaffected by other card effects, except their own, until the end of this turn. If a DARK Dragon Synchro Monster is Synchro Summoned to your field while this card is in your GY: You can add this card to your hand. You can only use this effect of "Red Reign" once per turn.

Crystron Halqifibrax

Machine/Link/Effect

2 monsters, including a Tuner
If this card is Link Summoned: You can Special Summon 1 Level 3 or lower Tuner from your hand or Deck in Defense Position, but it cannot activate its effects this turn. During your opponent's Main Phase or Battle Phase (Quick Effect): You can banish this card you control; Special Summon 1 Tuner Synchro Monster from your Extra Deck. (This is treated as a Synchro Summon.) You can only use each effect of "Crystron Halqifibrax" once per turn.

Ancient Pixie Dragon

Dragon/Synchro/Effect

1 Tuner + 1 or more non-Tuner monsters During your turn, if a Field Spell Card is activated: Draw 1 card. You can only use this effect of "Ancient Pixie Dragon" once per turn. Once per turn, if there is a face-up Field Spell Card on the field: You can target 1 face-up Attack Position monster on the field; destroy that target.

Chaos Ruler, the Chaotic Magical Dragon

Dragon/Synchro/Effect

1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can excavate the top 5 cards of your Deck, and if you do, you can add 1 excavated LIGHT or DARK monster to your hand, also send the remaining cards to the GY. You can banish 1 LIGHT and 1 DARK monster from your hand and/or GY, except this card; Special Summon this card from your GY, but banish it when it leaves the field. You can only use each effect of "Chaos Ruler, the Chaotic Magical Dragon" once per turn.

Formula Synchron

Machine/Synchro/Tuner/Effect

1 Tuner + 1 non-Tuner monster
When this card is Synchro Summoned: You can draw 1 card. During your opponent's Main Phase, you can: Immediately after this effect resolves, Synchro Summon using this card you control (this is a Quick Effect).

Hot Red Dragon Archfiend Abyss

Dragon/Synchro/Effect

1 Tuner + 1 non-Tuner DARK Dragon-Type Synchro Monster
During either player's turn: You can target 1 face-up card your opponent controls; negate its effects until the end of this turn. When this card inflicts battle damage to your opponent: You can target 1 Tuner monster in your Graveyard; Special Summon it in Defense Position. You can only use each effect of "Hot Red Dragon Archfiend Abyss" once per turn.

Hot Red Dragon Archfiend Bane

Dragon/Synchro/Effect

1 Tuner + 1 non-Tuner DARK Dragon-Type Synchro Monster
You can Tribute 1 monster, then target 1 "Red Dragon Archfiend" monster in your Graveyard; Special Summon it. When this card inflicts battle damage to your opponent: You can Special Summon 2 Tuner monsters with the same Level (1 from your Deck and 1 from your Graveyard) in Defense Position. You can only use each effect of "Hot Red Dragon Archfiend Bane" once per turn.

Hot Red Dragon Archfiend King Calamity

Dragon/Synchro/Effect

2 Tuners + 1 non-Tuner DARK Dragon-Type Synchro Monster
When this card is Synchro Summoned: You can activate this effect; for the rest of this turn, your opponent cannot activate cards, also cards your opponent controls cannot activate their effects. Your opponent cannot activate cards or effects in response to this effect's activation. If this card destroys a monster by battle: Inflict damage to your opponent equal to that monster's original ATK. If this card in its owner's possession is destroyed by an opponent's card (by battle or card effect): You can target 1 Level 8 or lower DARK Dragon-Type Synchro Monster in your Graveyard; Special Summon it.

Red Rising Dragon

Dragon/Synchro/Effect

When this card is Synchro Summoned: You can target 1 "Resonator" monster in your Graveyard; Special Summon it. You cannot Special Summon monsters from the Extra Deck the turn you activate this effect, except DARK Dragon-Type Synchro Monsters. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard, then target 2 Level 1 "Resonator" monsters in your Graveyard; Special Summon both of them.

Red Supernova Dragon

Dragon/Synchro/Effect

3 Tuners + 1+ non-Tuner Synchro Monsters
Must first be Synchro Summoned. Gains 500 ATK for each Tuner in your GY. Cannot be destroyed by your opponent's card effects. Once per turn, when your opponent's monster effect is activated, or when an opponent's monster declares an attack (Quick Effect): You can activate this effect; banish this card, also banish all cards your opponent controls. Once per turn, during your next End Phase after this card was banished by its own effect: Special Summon this banished card.

Scarlight Red Dragon Archfiend

Dragon/Synchro Effect

1 Tuner + 1 or more non-Tuner monsters
This card's name becomes "Red Dragon Archfiend" while it is on the field or in the Graveyard. Once per turn: You can destroy as many Special Summoned Effect Monsters on the field as possible with ATK less than or equal to this card's (other than this card), then inflict 500 damage to your opponent for each monster destroyed.

Tyrant Red Dragon Archfiend

Dragon/Synchro/Effect

2 Tuners + 1 or more non-Tuner monsters
Must be Synchro Summoned, and cannot be Special Summoned by other ways. You can only use each of these effects of "Tyrant Red Dragon Archfiend" once per turn.
- During your Main Phase 1: You can destroy all other cards on the field, also, for the rest of this turn, other monsters you control cannot attack.
- During either player's Battle Phase, when a Spell/Trap Card is activated: You can negate the activation, and if you do, destroy that card, and if you do that, this card gains 500 ATK.

Void Ogre Dragon

Dragon/Synchro/Effect

1 DARK Tuner + 1 or more non-Tuner monsters // Once per turn, during either player's turn, when your opponent activates a Spell/Trap Card while you have no cards in your hand: You can negate the activation and destroy it.