Description, catalog fields, rules text, and how it plays—in one place.
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You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Shuffle your hand into your deck, then draw 5 cards.
Abilities, attacks, weakness & resistance
Other cards from Dragon Frontiers
Mew ☆ δ (Holofoil)
Mew ☆ δ (Dylan Lefavour)
Charizard ☆ δ (Holofoil)
Tyranitar ex δ (Holofoil)
Salamence ex δ (Holofoil)
Rayquaza ex δ (Tom Roos)
Rayquaza ex δ (Holofoil)
Latios ex δ (Holofoil)
Latias ex δ (Holofoil)
Kingdra ex δ (Holofoil)
Gardevoir ex δ (Holofoil)
Flygon ex δ (Jun Hasebe)
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Professor Oak's Research (ex15-80) is a Supporter Trainer card from the Dragon Frontiers set. When played, you shuffle your entire hand into your deck and then draw five cards, and the card is discarded at the end of the turn. Because it is a Supporter, you are limited to playing only one such card during your turn, so it functions as a one-turn hand reset and draw option in decks.
Catalog pricing data as of 20 Apr 2026, 21:54