I also used Drapion for the first time fairly recently, I was shocked how good it was. I had one with Sniper and I had its moveset include a bunch of moves with higher than average crit chance like Slash and Night Slash, and it just wrecked everything.
Last year I did my first playthrough of Platinum on an emulator and Drapion annihilated the Elite 4 with toxic spikes
I also used Drapion for the first time fairly recently, I was shocked how good it was. I had one with Sniper and I had its moveset include a bunch of moves with higher than average crit chance like Slash and Night Slash, and it just wrecked everything.
Crit builds in pokemon are so fun.