The Lost Promotionals are a set of 6 cards that were supposed to be handed out as tournament prizes but were accidentally mixed into the Classic OverPower booster packs. These cards are Krakoa Location, Image Inducer, Any Character Deal with the Devil, Xavier Protocols, Avenger's ID and Any-Power Teamwork.
Two of the six cards in the set have been reprinted in later expansions (Krakoa Location & Image Inducer reprinted in X-Men OverPower).
Two of the cards are duplicates of existing cards in DC OverPower: Xavier Protocols is a duplicate of the 6 Intellect +3 Basic Universe from Batman/Superman OverPower, Any Character Deal with the Devil is a duplicate of a card from the DC Any Character Promo set.
The remaining two cards have no official reprints: Avenger's ID and Any-Power Teamwork.
Planned reprints
Xavier Protocols, Avenger's ID and Any-Power Teamwork were expected to be reprinted in the Marvels OverPower expansion.
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