The question of why only Eevee has such unstable genes has still not been solved.
イーブイだけが とても 不安定な 遺伝子を 持っている 理由は 未だ 解明 されて いない。
This card was included in the Cosmic Eclipse expansion, first released in the Japanese Alter Genesis expansion. In Japan, it was reprinted as a Holofoil SM-P Promotional card and was given to participants of the 2020 Tokyo Champion's League, held at the Tokyo International Exhibition Center, Tokyo on September 22, 2019. This print features the Championship Series 2020 logo in the bottom right corner of the illustration.