What is Golbat?
1.
Fugly bat
Golbat maybe annoying but it sucks. Any strong powered attack will kill it. And even though they suck, they will still emerge to challenge your godlike Pokemon when you trod in caves. God how I hate them. If you want to maintain your sanity, make sure you bring Repels before entering a cave.
Golbat evolves into Crobat when it's happy. Crobat is actually useful. I guess it is worth catching and raising one of those annoying bats after all.
See