Thunder Dragon Deck Breakdown

LIGHT 1

If this card is Normal or Special Summoned: You can destroy 1 Dinosaur monster in your hand or face-up field, except "Animadorned Archosaur", then add 1 Reptile, Sea Serpent, or Winged Beast monster with the same original Level as that destroyed monster, OR 1 "Evolution Pill" Spell, from your Deck to your hand. You can only use this effect of "Animadorned Archosaur" once per turn.

EARTH 2

If this card is destroyed by a card effect and sent to the Graveyard: Special Summon 1 Level 4 or lower Dinosaur-Type monster from your Deck.

EARTH 4

Cannot attack directly. If this card is banished: You can Special Summon this card, and if you do, this card gains 200 ATK for each of your banished Dinosaur monsters. You can only use this effect of "Giant Rex" once per turn.

FIRE 4

During either player's Main Phase: You can send this card from your hand to the Graveyard; during this Main Phase, Dinosaur-Type monsters you control are unaffected by your opponent's activated effects. You can banish any number of Dinosaur-Type monsters from your Graveyard, including this card; Special Summon 1 Dinosaur-Type monster from your Deck with a Level equal to the total number of monsters banished to activate this effect, but destroy it during the End Phase. You can only use this effect of "Miscellaneousaurus" 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.

DARK 7

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by shuffling 5 of your banished Dinosaur monsters into the Main Deck. Once per turn, when your opponent activates a Spell/Trap Card (Quick Effect): You can destroy 1 Dinosaur monster in your hand or face-up on your field, and if you do, negate the activation, and if you do that, destroy that card. If this card is sent to the GY by a card effect: You can add 1 "Evolution Pill" Spell from your Deck to your hand. You can only use this effect of "Overtex Qoatlus" once per turn.

DARK 4

If this card is Normal or Special Summoned: You can take 1 Dinosaur-Type monster from your Deck, and either add it to your hand or send it to the Graveyard. You can target 1 other Level 4 or lower Dinosaur-Type monster on the field; destroy it, then Special Summon 1 Dinosaur-Type monster from your Graveyard in Defense Position. You can only use each effect of "Souleating Oviraptor" once per turn.

DARK 5

(Quick Effect): You can discard this card; add 1 "Thunder Dragondark" from your Deck to your hand. If this card is banished, or sent from the field to the GY: You can add 1 "Thunder Dragon" card from your Deck to your hand, except "Thunder Dragondark". You can only use 1 "Thunder Dragondark" effect per turn, and only once that turn.

LIGHT 6

You can discard this card; Special Summon 1 of your "Thunder Dragon" monsters that is banished or in your GY, except "Thunder Dragonhawk". If this card is banished, or sent from the field to the GY: You can shuffle any number of cards from your hand into the Deck, then draw the same number of cards. You can only use 1 "Thunder Dragonhawk" effect per turn, and only once that turn.

LIGHT 10

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 2 Dinosaur-Type monsters from your Graveyard. Once per turn, during either player's Main Phase: You can destroy 1 monster in your hand or field, and if you do, change all face-up monsters your opponent controls to face-down Defense Position. This card can attack all monsters your opponent controls, once each. At the start of the Damage Step, if this card attacks a Defense Position monster: You can inflict 1000 damage to your opponent, and if you do, send that Defense Position monster to the Graveyard.

DARK 8

"Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned, or Special Summoned during the turn a Thunder monster's effect was activated in the hand, by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization"). Cards cannot be added from the Main Deck to your opponent's hand except by drawing them. If this card would be destroyed by battle or card effect, you can banish 1 Thunder monster from your GY instead.

DARK

2 non-Link Monsters During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Link Summon 1 Link Monster using materials you control, including this card. You can only use this effect of "I:P Masquerena" once per turn. A Link Monster that used this card as material cannot be destroyed by your opponent's card effects.

FIRE

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

DARK

2+ monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 card on the field; shuffle it into the Deck, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Unicorn" once per turn. While any co-linked "Knightmare" monsters are on the field, for your normal draw in your Draw Phase, draw 1 card for each different card name among those co-linked "Knightmare" monsters, instead of drawing just 1 card.

DARK

1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card; change that opponent's monster's ATK to 0, until the end of this turn. If this card is in your GY (Quick Effect): You can Tribute 1 Level 1 monster; Special Summon this card. You can only use this effect of "Linkuriboh" once per turn.

LIGHT

4+ Effect Monsters You can also use 1 monster your opponent controls as material to Link Summon this card. If this card is Link Summoned: You can negate the effects of all face-up monsters your opponent currently controls. This Link Summoned card is unaffected by your opponent's activated effects, unless they target this card. Once per turn, when your opponent activates a card or effect that Special Summons a monster(s) from the GY (Quick Effect): You can negate the activation.

LIGHT 1

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.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

FIRE

2 Level 4 Dinosaur-Type monsters During either player's turn, when a monster effect activates: You can detach 1 Xyz Material from this card; negate the activation, and if you do, destroy that monster.

FIRE

2 Level 4 Dinosaur-Type monsters During either player's turn, when a monster(s) would be Normal or Special Summoned, OR a Spell/Trap Card is activated: You can detach 2 Xyz Materials from this card; negate the Summon or activation, and if you do, destroy that card.

Spell Normal

Banish 1 Dinosaur monster and 1 non-Dinosaur monster from your hand and/or GY; Special Summon 1 Level 7 or higher Dinosaur monster from your hand or Deck, ignoring its Summoning conditions. You can only activate 1 "Double Evolution Pill" per turn.

Spell Normal

Add 1 Level 6 or lower Dinosaur monster from your Deck to your hand.

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.

LIGHT 1

If this card is Normal or Special Summoned: You can destroy 1 Dinosaur monster in your hand or face-up field, except "Animadorned Archosaur", then add 1 Reptile, Sea Serpent, or Winged Beast monster with the same original Level as that destroyed monster, OR 1 "Evolution Pill" Spell, from your Deck to your hand. You can only use this effect of "Animadorned Archosaur" once per turn.

EARTH 4

Cannot attack directly. If this card is banished: You can Special Summon this card, and if you do, this card gains 200 ATK for each of your banished Dinosaur monsters. You can only use this effect of "Giant Rex" once per turn.

FIRE 4

During either player's Main Phase: You can send this card from your hand to the Graveyard; during this Main Phase, Dinosaur-Type monsters you control are unaffected by your opponent's activated effects. You can banish any number of Dinosaur-Type monsters from your Graveyard, including this card; Special Summon 1 Dinosaur-Type monster from your Deck with a Level equal to the total number of monsters banished to activate this effect, but destroy it during the End Phase. You can only use this effect of "Miscellaneousaurus" 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.

DARK 4

If this card is Normal or Special Summoned: You can take 1 Dinosaur-Type monster from your Deck, and either add it to your hand or send it to the Graveyard. You can target 1 other Level 4 or lower Dinosaur-Type monster on the field; destroy it, then Special Summon 1 Dinosaur-Type monster from your Graveyard in Defense Position. You can only use each effect of "Souleating Oviraptor" once per turn.

DARK 5

(Quick Effect): You can discard this card; add 1 "Thunder Dragondark" from your Deck to your hand. If this card is banished, or sent from the field to the GY: You can add 1 "Thunder Dragon" card from your Deck to your hand, except "Thunder Dragondark". You can only use 1 "Thunder Dragondark" effect per turn, and only once that turn.

LIGHT 6

You can discard this card; Special Summon 1 of your "Thunder Dragon" monsters that is banished or in your GY, except "Thunder Dragonhawk". If this card is banished, or sent from the field to the GY: You can shuffle any number of cards from your hand into the Deck, then draw the same number of cards. You can only use 1 "Thunder Dragonhawk" effect per turn, and only once that turn.

LIGHT 10

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 2 Dinosaur-Type monsters from your Graveyard. Once per turn, during either player's Main Phase: You can destroy 1 monster in your hand or field, and if you do, change all face-up monsters your opponent controls to face-down Defense Position. This card can attack all monsters your opponent controls, once each. At the start of the Damage Step, if this card attacks a Defense Position monster: You can inflict 1000 damage to your opponent, and if you do, send that Defense Position monster to the Graveyard.

DARK 8

"Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned, or Special Summoned during the turn a Thunder monster's effect was activated in the hand, by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization"). Cards cannot be added from the Main Deck to your opponent's hand except by drawing them. If this card would be destroyed by battle or card effect, you can banish 1 Thunder monster from your GY instead.

DARK

2 non-Link Monsters During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Link Summon 1 Link Monster using materials you control, including this card. You can only use this effect of "I:P Masquerena" once per turn. A Link Monster that used this card as material cannot be destroyed by your opponent's card effects.

DARK

2+ monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 card on the field; shuffle it into the Deck, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Unicorn" once per turn. While any co-linked "Knightmare" monsters are on the field, for your normal draw in your Draw Phase, draw 1 card for each different card name among those co-linked "Knightmare" monsters, instead of drawing just 1 card.

DARK

1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card; change that opponent's monster's ATK to 0, until the end of this turn. If this card is in your GY (Quick Effect): You can Tribute 1 Level 1 monster; Special Summon this card. You can only use this effect of "Linkuriboh" once per turn.

LIGHT 1

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.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

FIRE

2 Level 4 Dinosaur-Type monsters During either player's turn, when a monster effect activates: You can detach 1 Xyz Material from this card; negate the activation, and if you do, destroy that monster.

Spell Normal

Banish 1 Dinosaur monster and 1 non-Dinosaur monster from your hand and/or GY; Special Summon 1 Level 7 or higher Dinosaur monster from your hand or Deck, ignoring its Summoning conditions. You can only activate 1 "Double Evolution Pill" per turn.

Spell Normal

Add 1 Level 6 or lower Dinosaur monster from your Deck to your hand.

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.