Kelptastrophy! Calixte and Tethys

Prompt #1 - Umpteen Urchins

There are so many urchins that you hardly even know where to start. But start you must, before the tiny beasts disrupt an entire ecosystem. Draw or write about your character’s efforts to catch or kill Frilled Urchins. Your piece must include your character, a character from the opposite ARPG, and a Frilled Urchin.

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With a hatchling like Tethys, who can't let his pride get in the way, it's only right to show this intruder what he can do! ... Luckily, Calixte's done his fair share of dumb stuff, including monching on something poisonous. Don't worry, Tethys, Calixte may laugh a bit, but he's not going to let that urchin hurt you. 

Tethys belongs to Wyverntoots