"Don't let it get away! We don't know what help it might find," Finn calls out, trying his best to hone his focus on the wild Elgyem. Hex, doing his best to react, tries to get a psychic grip on the Pokémon, but his grasp slips off of it. He goes in pursuit, floating after it.
Spoiler: mechanics
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Finn - 67/67 HP - 3/6 AP
Hex - 47/75 HP - 0 Momentum
Finn uses Duelist on the Elgyem as a Swift Action, Elgyem is now Tagged.
Finn uses Focused Training on Hex as a Standard Action. Hex is now Focused (+1 Accuracy, +2 to Skill Checks).
Hex uses Telekinetic to try a Trip Maneuver on the Elgyem. AC6: 3, misses.
Hex gains 1 Momentum at the end of the turn