Koa'ki Meiru Deck Breakdown

FIRE 10

1 Dragon-Type Tuner + 1 or more non-Tuner Dragon-Type monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. When this card is Synchro Summoned: You can target up to 2 other cards you control; destroy those targets, and if you do, for each destroyed card, this card gains 1 additional attack during each Battle Phase this turn.

FIRE 10

1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can banish all cards from the GYs, then, if this card was Synchro Summoned using "Black Rose Dragon" or a Plant Synchro Monster as material, you can destroy all other cards on the field. When your opponent activates a card or effect that would destroy a card(s) (Quick Effect): You can Tribute this card; negate the activation, then you can Special Summon 1 "Black Rose Dragon" from your Extra Deck or GY.

FIRE 7

1 Dragon Tuner + 1+ non-Tuner Dragon monsters If this card is Synchro Summoned: You can target 1 FIRE Dragon monster in your GY; Special Summon it, also you cannot Special Summon for the rest of this turn, except Dragon monsters. If 3 or more attacks have been declared this turn (Quick Effect): You can Special Summon this card from your GY, then you can destroy 1 Spell/Trap on the field. You can only use this effect of "Sangenpai Bident Dragion" once per Duel, and its previous effect only once per turn.

FIRE

2+ Effect Monsters You cannot Special Summon monsters, except FIRE monsters. You can only use each of the following effects of "Promethean Princess, Bestower of Flames" once per turn. During your Main Phase: You can Special Summon 1 FIRE monster from your GY. If a monster(s) is Special Summoned to your opponent's field, while this card is in your GY (except during the Damage Step): You can target 1 FIRE monster you control and 1 monster your opponent controls; destroy them, and if you do, Special Summon this card.

Spell Normal

If you control no face-up cards: Activate 1 of these effects; ● Destroy all Attack Position monsters your opponent controls. ● Destroy all Spells and Traps your opponent controls. You can only activate 1 "Lightning Storm" per turn.

Spell Normal

Banish 3 or 6 cards of your choice from your Extra Deck, face-down; for the rest of this turn after this card resolves, any damage your opponent takes is halved, also excavate cards from the top of your Deck equal to the number of cards banished, add 1 excavated card to your hand, place the rest on the bottom of your Deck in any order. You can only activate 1 "Pot of Prosperity" per turn. You cannot draw cards by card effects the turn you activate this card.

DARK 7

1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can target 1 card on the field; destroy it. If this card on the field is destroyed: You can target 1 face-up monster on the field; that monster cannot attack until the end of your opponent's turn. You can only use each effect of "Kuibelt the Blade Dragon" once per turn.

FIRE 7

1 Tuner + 1+ non-Tuner monsters When this card is Synchro Summoned: You can destroy all cards on the field. Once per turn: You can banish 1 Plant monster from your GY, then target 1 Defense Position monster your opponent controls; change that target to face-up Attack Position, and if you do, its ATK becomes 0 until the end of this turn.

Spell Quick

Apply 1 of these effects, or if you activated this card during the Battle Phase, you can apply any of them, in sequence. ● Add 1 Level 4 or lower FIRE Dragon monster from your Deck to your hand. ● Special Summon 1 FIRE Dragon monster from your hand. You can only activate 1 "Sangen Kaimen" per turn.

FIRE 3

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect. ● Add a card from the Deck to the hand. ● Special Summon from the Deck. ● Send a card from the Deck to the GY. You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

Spell Quick

Pay 1000 LP, then target 1 Spell/Trap on the field; banish it.

WIND 1

If a card(s) is added from the Main Deck to your opponent's hand, except during the Draw Phase (Quick Effect): You can send this card from your hand to the GY; for the rest of this turn, cards cannot be added from either player's Main Deck to the hand.

FIRE

2 monsters, including a FIRE monster (This card is always treated as a "Familiar-Possessed" card.) You can target 1 FIRE monster in your opponent's GY; Special Summon it to your zone this card points to. If this Link Summoned card is destroyed by battle, or is destroyed by an opponent's card effect while in its owner's Monster Zone: You can add 1 FIRE monster with 1500 or less DEF from your Deck to your hand. You can only use each effect of "Hiita the Fire Charmer, Ablaze" once per turn.

FIRE 3

If this card is Normal Summoned: You can add 1 Level 4 or lower FIRE Dragon monster from your Deck to your hand. You can only use this effect of "Dora Dora" once per turn. Once per turn, during your Main Phase: You can excavate the top card of your Deck, and if it is a FIRE Dragon monster, send it to the GY, and if you do, this card gains 1000 ATK for each "Dora Dora" you control. Otherwise, place the excavated card on the bottom of your Deck.

FIRE

2 FIRE monsters All FIRE monsters on the field gain 500 ATK/DEF, also all WATER monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 FIRE monster in your GY; add it to your hand. You can only use this effect of "Duelittle Chimera" once per turn.

FIRE 3

If this card is Normal or Special Summoned: You can add to your hand or Set 1 "Sangen" Spell/Trap from your Deck. You can only use this effect of "Tenpai Dragon Paidra" once per turn. You take no battle damage from battles involving your FIRE Dragon monsters. Once per turn, during the Battle Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control.

EARTH 7

1 Tuner + 1+ non-Tuner monsters If this card battles an opponent's monster, your opponent cannot activate cards or effects until the end of the Damage Step, also that opponent's monster has its effects negated during the Battle Phase only. If this face-up card in its owner's control leaves the field because of an opponent's card effect: You can target 1 Machine monster in your GY; Special Summon it.

Spell Normal

Destroy all monsters on the field.

WIND 4

During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Dragon-Type monster in your hand. Neither player can Special Summon LIGHT or DARK monsters.

DARK 6

If you have no cards in your GY (Quick Effect): You can send this card from your hand to the GY; until the end of the next turn, any card sent to the GY is banished instead.

WATER 4

If you control no cards (Quick Effect): You can discard this card; apply these effects this turn. ● Each time your opponent Normal or Special Summons a monster(s) from the hand, immediately draw 1 card. ● Once, during this End Phase, if the number of cards in your hand is more than the number of cards your opponent controls +6, you must randomly shuffle cards from your hand into the Deck so the number in your hand equals the number your opponent controls +6. You can only activate 1 other "Mulcharmy" monster effect, the turn you activate this effect.

LIGHT

2 Dragon monsters Once per opponent's turn, if this card is in the Extra Monster Zone (Quick Effect): You can Tribute 1 monster from your hand or field; return 1 face-up card on the field to the hand. If this card is Tributed: Special Summon 1 Dragon monster from your hand or Deck, but make its ATK/DEF 0. You can only use this effect of "Hieratic Seal of the Heavenly Spheres" once per turn.

DARK

2 Effect Monsters If this card is Link Summoned using a Fusion, Synchro, Xyz, or Link Monster as material: You can target 1 card on the field or in either GY; banish it, also your monsters cannot attack directly this turn. When your opponent activates a card or effect (Quick Effect): You can target 2 face-up monsters on the field, including a monster you control; banish both until the End Phase. You can only use each effect of "S:P Little Knight" once per turn.

FIRE 3

If this card is added to your hand, except by drawing it: You can Special Summon this card as a Tuner, then you can increase its Level by 1. (Quick Effect): You can Tribute this card; Special Summon 1 "Tenpai Dragon" monster from your Deck, except "Tenpai Dragon Genroku", also you cannot Special Summon for the rest of this turn, except Dragon monsters. You can only use each effect of "Tenpai Dragon Genroku" once per turn.

Spell Normal

Add 1 Field Spell from your Deck to your hand.

FIRE 4

Once per turn, during the Battle Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control. You can only use each of the following effects of "Tenpai Dragon Chundra" once per turn. If you control a FIRE Dragon monster: You can Special Summon this card from your hand. At the start of the Damage Step, if a monster battles: You can Special Summon 1 Level 4 or lower FIRE Dragon monster from your Deck, except "Tenpai Dragon Chundra".

Spell Quick

Send any number of other cards from your hand and/or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster/Spell/Trap) as the cards sent to the GY to activate this card. You can only activate 1 "Forbidden Droplet" per turn.

FIRE 3

If this card is Normal or Special Summoned, or at the start of the Damage Step, if a monster battles: You can target 1 Level 4 or lower FIRE Dragon monster in your GY; Special Summon it. You can only use this effect of "Tenpai Dragon Fadra" once per turn. Your FIRE Dragon monsters cannot be destroyed by battle. Once per turn, during the Battle Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control.

Spell Normal

Destroy all Spell and Trap Cards your opponent controls.

Trap Normal

Declare 1 monster card type (Ritual, Fusion, Synchro, Xyz, or Pendulum); for the rest of this turn, neither player can Special Summon monsters of the declared type, also negate the effects of all monsters of that type while they are on the field. You can only activate 1 "Dimensional Barrier" per turn.

Spell Field

During your Main Phase 1, FIRE Dragon monsters you control are unaffected by your opponent's activated effects. During your Main Phase: You can add 1 "Tenpai Dragon" monster from your Deck to your hand, then discard 1 card. You can only use this effect of "Sangen Summoning" once per turn. If this card is destroyed during the Battle Phase: You can target 1 Dragon Synchro Monster you control; double its ATK.

FIRE 10

1 Dragon Tuner + 1+ non-Tuner Dragon monsters All monsters your opponent controls must attack, if able. Your opponent cannot activate cards or effects during the Battle Phase. If this card is Synchro Summoned: You can change all monsters on the field to Attack Position. If 3 or more attacks have been declared this turn (Quick Effect): You can Special Summon this card from your GY, then you can destroy 1 card on the field. You can only use this effect of "Sangenpai Transcendent Dragion" once per Duel.

Spell Normal

Destroy all monsters your opponent controls.

DARK 7

1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can activate this effect; this card gains 300 ATK for each Level that the non-Tuners used had, then inflict 300 damage to your opponent for each Level that the Tuner used had. The ATK increase lasts until the end of the next turn. You can only use this effect of "Vagnawa the Moon-Eating Dragon" once per turn.

Trap Normal

Target 1 face-up monster your opponent controls; negate its effects (until the end of this turn), then, if this card was Set before activation and is on the field at resolution, for the rest of this turn all other Spell/Trap effects in this column are negated. If you control no cards, you can activate this card from your hand.

DARK 6

You can target 1 LIGHT or DARK monster in either GY; banish it, and if you do, Special Summon this card from your hand. This is a Quick Effect if your opponent controls a monster. If this card is Special Summoned: You can activate this effect; during the End Phase of this turn, add 1 Dragon monster from your Deck or GY to your hand, except "Bystial Magnamhut". You can only use each effect of "Bystial Magnamhut" once per turn.

LIGHT 11

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of "Nibiru, the Primal Being" once per turn.

LIGHT 7

1 Tuner + 1+ non-Tuner monsters Gains ATK equal to its Level x 300. If this card attacks a Defense Position monster, inflict piercing battle damage. Each time a "F.A." Spell/Trap Card or effect is activated: You can increase this card's Level by 1. Once per turn, when your opponent activates a Spell/Trap Card or effect (Quick Effect): You can reduce this card's Level by 2, and if you do, negate the activation, and if you do that, destroy that card.