Psyduck, Mr. Mime, Jigglypuff from ‘Detective Pikachu’ Mini-Set! By: Water Pokémon Master Posted 4 weeks ago to TCG 15 comments Pokemon has officially revealed Psyduck (#7/18), Mr. Mime (#11/18), and Jigglypuff (#14/18) from the Detective Pikachu mini-set. The cards were unofficially revealed in a leak last week along with most of the other cards in the set. The Detective Pikachu mini-set will release through various Detective Pikachu promo products starting April 5th in the U.S. and March 29th in some international countries. Each booster pack will contain four cards; each card in the set is holographic.