Entry #92 - Gastly

This is what it would look like if 2 Gastlys fought in the original game (w/o the background)

Description

Said to appear in decrepit, deserted buildings. It has no real shape as it appears to be made of a gas. Gastly is apart of Gen 1 and isn't a legendary pokemon. Gastly doesn't evolve from anything. Gastly is both a Ghost and Poison type.