Rok, Gordulp and Inki as Pokémon to serve as lesser background characters in the 5e game where I play Luka. These incarnations of Rok and Gordulp are native to the Grand Isles, and so were always a Cubone and a Froakie. This version of Inki, though, was also a Tokay from the world of The Legend of Zelda, and she named their adventuring team. Her transformation from Tokay to Helioptile doesn't seem to bother her very much, though she does hope to return home someday. It would be no good if the one with the spirit of Hylia's chosen hero were missing should the Demon King return from the dead! Rok thinks she's full of shit. Gordulp doesn't really interfere when they butt heads. It's impolite to talk with your mouth full.

Yeah, the joke is that they're essentially color swaps of how they usually look.