A new, regular Alolan Exeggutor will be available in Japan’s SM4+ GX Battle Boost set. The set will be released in Japan on October 20th. Thanks goes to Hannes S. and Bangiras for the translation!
[.] Exeggutor Paradise: For each Exeggcute on your Bench, search your deck for an Alolan Exeggutor or Alolan Exeggutor-GX and put it onto that Exeggcute. (This counts as evolving that Pokemon.) Then, shuffle your deck.
[G][C][C] Draco Meteor Barrage: 80x damage. Flip a coin for each [G] Energy attached to this Pokemon. This attack does 80 damage for each heads.
Weakness: Fairy (x2)