Poison Eevee Evolution

I was doodling fake Eevee evolutions yesterday and I drew a steel one I liked, so I decided I'm probably going to draw all 10 types that haven't been officially used yet.

_{(this isn't a doodle though!}
I drew this for the poison one! To me, Eevee has always seemed like a very organic Pokemon. I tried to think of what would make an Eevee need to grow into a poisonous creature, and all I kept thinking of was an Eevee trying to turn into a Vaporeon around polluted water but it's evolution gets messed up, that's why it's in a swimming pose and kind of has fins.

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Name: Diseon (Corrupted Pokemon)
Type: Poison
Ability: Poison Point

Evolves: Have a loyal Eevee faint from poison

Bio: It is very territorial and usually found around sludge filled forest ponds.
It's diet consist mainly of fish and poisonous plants, which keep its toxic quills extremely potent.