Koraidon ex Deck
0.8% of the meta · Updated September 8, 2026
Signature card
Koraidon ex
Special Art Rare
Strengths
- Legendary Drive lets Koraidon ex enter active and inherit all energy already in play — no wasted attachment turns.
- 75% win rates against Mega Charizard X ex, Raikou ex, and Donphan ex confirm strong coverage against Tier 1 threats.
- Ancient Booster Energy Capsule provides passive stat boosts that raise Koraidon ex's offensive or defensive ceiling.
Weaknesses
- Losing Koraidon ex scores 2 points for the opponent, putting them immediately near victory.ex KO
- World Wrecker discards the top card of your deck each attack, slowly depleting your resources.Deckbuilding
- Hard countered by Gallade ex (25%) and Espeon ex (29%), which exploit fighting-type vulnerabilities.Matchup
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Est. 301 packs to collect all core cardsdetails
Core Cards
Key Moves & Abilities
Strategy Guide
Auto-generatedKoraidon ex wins by using its Legendary Drive ability to instantly swap from bench to active and redirect all your energy onto itself, then hitting World Wrecker for 110 damage. The deck plays an energy-pivot game where Koraidon ex can threaten a KO from anywhere on your board.
You open by building energy on any Fighting-type Pokemon in the active slot, then when Koraidon ex enters your hand you immediately play it to the bench and use Legendary Drive to swap it active — all existing energy in play moves to it. Professor Sada supports early setup, while Ancient Booster Energy Capsule enhances Koraidon ex's attack power. World Wrecker demands three Fighting energy and deals 110 damage while discarding the top card of your deck. Korrina searches out Fighting-type Pokemon or Items to keep your attack chain moving.
How to Play
Pivot Energy with Legendary Drive
Build up Fighting energy on any active Pokemon — Great Tusk or another Fighting type — then play Koraidon ex from your hand to the bench. Legendary Drive immediately moves all energy in play onto Koraidon ex and switches it active. This creates a fully charged attacker in a single action, catching opponents off guard who expect a standard energy attachment sequence.
Search and Sustain with Korrina
Korrina searches out Fighting-type Pokemon or Items, keeping your hand stocked with relevant resources. Use it to find Great Tusk for early energy accumulation, or search for Ancient Booster Energy Capsule to attach to Koraidon ex before it attacks. Arena of Antiquity provides a stadium boost that enhances your Ancient-type Pokemon further.
How to Beat This Deck
Prevent Energy Accumulation Before Legendary Drive Triggers
Koraidon ex's power relies on energy already sitting on other Pokemon. If you keep knocking out the energy-bearing Pokemon before Koraidon ex enters play, there is nothing to redirect. Scoring early KOs on Great Tusk or the active staller removes the energy pool that Legendary Drive inherits.
Apply Psychic-Type Pressure for Type Advantage
Gallade ex and Espeon ex hold 25–29% win rates against this deck because Psychic types exploit Fighting's type weakness. Any Psychic-type attacker that deals boosted damage to Koraidon ex turns a two-shot KO into a one-shot, scoring 2 points efficiently and leaving the deck without its central offensive threat.
Disrupt Stadium Support with Field Blower
Arena of Antiquity and Starting Plains provide passive boosts to Koraidon ex's offense and survivability. Replacing these stadiums with your own or removing their effects limits the deck's damage ceiling and forces Koraidon ex to attack without its intended support, making World Wrecker's 110 damage less threatening in extended exchanges.
Common Substitutions
Energy accumulation attacker
- Great Tusk:Sits active and soaks hits while accumulating Fighting energy for the Legendary Drive pivot
- Furfrou:Alternative bench filler that can stall early turns while Koraidon ex sets up in hand
Heal and recovery
- Pokémon Center Lady:Restores HP to Koraidon ex after it takes damage, extending the number of attacks it can land
- Lucky Ice Pop:Provides a one-time healing option that can be the difference between surviving a hit or being knocked out
Matchups
Threats — Weak Against
Based on type weakness analysis of core cards. View full matchup matrix →