Thunder Dragon (Heart of the Underdog)
TCG · Thunder Dragon · Non-Meta Decks · 2026-10-19 · Source
Featured card
Twin-Headed Thunder Dragon
One of the most-played Thunder Dragon cards this deck runs.
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- the deck costs 613 points, and Genesys allows 100
613 of 100 points, against the Genesys points list as of 15 October 2026, with the sizes and copy limits of a TCG deck.
Not checked: the Forbidden & Limited list; the TCG card pool (a card released only in the OCG).
Buy this deck — all 43 cards70 copies · about $42.61, main, extra and side deck
Main Deck
45 cards
Sorcerer of the Swamp
Thunder Dragon, copy 1 of 3- Thunder Dragon, copy 2 of 3
- Thunder Dragon, copy 3 of 3
Thunder Dragondark, copy 1 of 3- Thunder Dragondark, copy 2 of 3
- Thunder Dragondark, copy 3 of 3
Thunder Dragonduo, copy 1 of 2- Thunder Dragonduo, copy 2 of 2
Thunder Dragonhawk, copy 1 of 3- Thunder Dragonhawk, copy 2 of 3
- Thunder Dragonhawk, copy 3 of 3
Thunder Dragonlord, copy 1 of 3- Thunder Dragonlord, copy 2 of 3
- Thunder Dragonlord, copy 3 of 3
Thunder Dragonmatrix, copy 1 of 3- Thunder Dragonmatrix, copy 2 of 3
- Thunder Dragonmatrix, copy 3 of 3
Thunder Dragonroar, copy 1 of 3- Thunder Dragonroar, copy 2 of 3
- Thunder Dragonroar, copy 3 of 3
Allure of Darkness, copy 1 of 3. Costs 3 of the Genesys budget per copy- Allure of Darkness, copy 2 of 3. Costs 3 of the Genesys budget per copy
- Allure of Darkness, copy 3 of 3. Costs 3 of the Genesys budget per copy
Aqua Chorus Round
Called by the Grave. Costs 20 of the Genesys budget per copy
Card Destruction. Costs 33 of the Genesys budget per copy
Fusion Deployment
Fusion Gate
Gold Sarcophagus, copy 1 of 2. Costs 10 of the Genesys budget per copy- Gold Sarcophagus, copy 2 of 2. Costs 10 of the Genesys budget per copy
Interdimensional Matter Forwarder
One for One. Costs 19 of the Genesys budget per copy
Pot of Greed. Costs 20 of the Genesys budget per copy
Pot of Prosperity, copy 1 of 2. Costs 25 of the Genesys budget per copy- Pot of Prosperity, copy 2 of 2. Costs 25 of the Genesys budget per copy
Soul Absorption
Thunder Dragon Fusion, copy 1 of 2- Thunder Dragon Fusion, copy 2 of 2
Veil of Darkness
D.D. Post
Thunder Dragon Discharge, copy 1 of 2- Thunder Dragon Discharge, copy 2 of 2
Thunder Dragons' Hundred Thunders, copy 1 of 2- Thunder Dragons' Hundred Thunders, copy 2 of 2
Extra Deck
10 cards
Millennium-Eyes Restrict
Nightmare-Eyes Restrict
Relinquished Anima
Thunder Dragon Colossus, copy 1 of 3. Costs 100 of the Genesys budget per copy- Thunder Dragon Colossus, copy 2 of 3. Costs 100 of the Genesys budget per copy
- Thunder Dragon Colossus, copy 3 of 3. Costs 100 of the Genesys budget per copy
Thunder Dragon Thunderstormech
Thunder Dragon Titan, copy 1 of 2- Thunder Dragon Titan, copy 2 of 2
Twin-Headed Thunder Dragon
Side Deck
15 cards · not counted toward completion
D.D. Crow, copy 1 of 3. Costs 2 of the Genesys budget per copy- D.D. Crow, copy 2 of 3. Costs 2 of the Genesys budget per copy
- D.D. Crow, copy 3 of 3. Costs 2 of the Genesys budget per copy
- Aqua Chorus Round
Different Dimension Gate
Future Fusion
Instant Fusion. Costs 100 of the Genesys budget per copy
Monster Reborn Reborn
Pot of Extravagance. Costs 10 of the Genesys budget per copy
Spell Card "Soul Exchange", copy 1 of 2. Costs 13 of the Genesys budget per copy- Spell Card "Soul Exchange", copy 2 of 2. Costs 13 of the Genesys budget per copy
Sudden Thunder Swamp
Forced Requisition
Jar of Avarice
Sales Pitch