Faint attack isn't a TM, so you can't find it anywhere.
Chat with our AI personalities
Battle frontier
No Feint Attack is just the name for the move. Feint Attack is a Dark Type move that never misses when utilized regardless of the opposing pokemon's evasion stat.Feint Attack can faint a Pokemon. It's a pretty good attack, too, with 60 base power plus STAB on Dark-type Pokemon.
its not a TM but dodtrio can learn it by leveling up.
Lugia learns Sky Attack at level 99.
After a while once you battle a lot with the Pokemon (without letting it faint to much) then it will start to like you more. That's what I did with my dratini and it really likes me now :)