There’s a LOT of Ghost-type Pokémon that I really like. Sableye, Decidueye, Froslass, Rotom, Mimikyu… There’s so many.
Anyways, here’s a shiny Trevenant, of which I have one thanks to Horde farming in Pokémon X & Y for it. I was originally going to include Decidueye on it’s arm but, remembering the “Noctowl is 5 times taller than Rowlet” debacle earlier, I decided to check their heights first. Fun fact: both Noctowl and Decidueye are taller than Trevenant is.