Description, catalog fields, rules text, and how it plays—in one place.
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Search your deck for up to 2 basic Energy cards, reveal them, and put them into your hand. Shuffle your deck afterward. You may play as many Item cards as you like during your turn (before your attack).
Abilities, attacks, weakness & resistance
Other cards from BREAKthrough
Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
Giovanni's Scheme (Holofoil)
Brigette (Holofoil)
M Mewtwo-EX (Holofoil)
M Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
M Glalie-EX (Holofoil)
Glalie-EX (Holofoil)
M Houndoom-EX (Holofoil)
Houndoom-EX (Holofoil)
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Professor's Letter (xy8-146) is a Trainer — Item from the BREAKthrough set. It lets you search your deck for up to two basic Energy cards, reveal them, and put them into your hand, then shuffle. The card also reiterates that you may play as many Item cards as you like during your turn, clarifying its use within a turn's sequence.
Catalog pricing data as of 26 Apr 2026, 10:14