Hoothoot evolves at level 20 in to Nocowl.
level 20
The Hoothoot evolves into the Noctowl at level 20. The Noctowl doesn't evolve any further
Level 18.
Level 30.
Level 30.
level 28
Level 25
Level 37.
Level 26
at level 40 it should evolve into drapion
Spiritomb doesn't evolve.
you have to evolve it with a water stone