Ekans: Ekans have evolved and adapted to live in volcanic areas because of the lack of deserts and hot areas in the region. However, these species are considered one of the most dangerous pokemon due to their sneaky attacks and their powerful poison which burns the target from the inside
Arbok: this regional form of arbok is known for their insane ability in scaring the opponents into paralysis with the face mark. In fact, they had to develop their face into being more effective to beat the cruel competition in the volcanic area. From the tail, Arboks release a magmatic substance which can also be used as a poison
Fire/Poison
Now I also made an original one though not too pokemon-ish
Pupills
This pokemon has been glorified and loved by humans for its pharmaceutical and healing purposes. Especially, his powers have different properties depending on which pupils of him you look at, and on their combination. For some reason some people can only focus on certain pupils combination although he has 3 pupils per eye
Ability: Staring: the pokemon can't distract, therefore his stats can't be reduced more than 0.67x
Signature Move: Judging Eyes: this attack heals allies (or himself) by 60% of their HP or, if used on an enemy, deals 80 damage and has a 35% chance to reduce the enemy's accuracy
by Maleficent-Foot4913