To be fair, back then they were the only ghost types... and were part poison. And ghost moves were REALLY weak, since they consisted of a grand total of two damaging moves: Night Shade (which does HP damage based on YOUR level) and Lick.
To be fair, back then they were the only ghost types... and were part poison. And ghost moves were REALLY weak, since they consisted of a grand total of two damaging moves: Night Shade (which does HP damage based on YOUR level) and Lick.
I tried bringing in a Lickitung from my Gold version to my Yellow and tried to use lick on a Drowzee, and it was unaffected by Lick.