like Magicarp or Unown for example. Event moves don't count. Pokemon like Gyrados who at some point didn't learn any moves of ONE of their types don't count, only Pokemon that can't learn any STAB moves at all.
Eh? Gligar had Wing Attack as an egg move since Gen 2 then learned Aerial Ace, Dig, Sandtomb and Earthquake in Gen 3dude you gotta stop making threads for every single question
Gligar took three generations to learn a damaging STAB move (Acrobatics) and it only gained Earthquake in BDSP (then lost it in SV)