In a pinch, it also works as another (too expensive) Phyresis for your own creatures
But why Fortisphere
Language Pokmon cards were originally published in Japanese before being produced in the West
Team up with Reuniclus as a foil promo card that can evolve your entire Bench at once, and then decorate your computer, tablet, or phone with durable tech stickers featuring the full Evolution chain: Solosis, Duosion, and Reuniclus
This deck took the format by storm through its fast paced gameplay, that got even faster due to the convoke ability (you can pay mana cost by tapping creature cards) that many of the decks most powerful cards featured
He has his own board of Enchantresss Presence, Exploration, Elephant Grass (keeping my Psychatog at bay), and a Sterling Grove