Pokémon BDSP: Where To Find The Smoke Ball Item (& What It Does)
Where Is: The Smoke Ball (Pokemon Alpha Sapphire/Omega Ruby) - YouTube
Koffing (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia
PSA: USE THE SMOKEBALL WHEN YOU'RE IN TROUBLE AND DON'T LET YOUR EGO TELL YOU TO FIGHT A 99% CHANCE LOST BATTLE WHICH ENDS UP LOSING HOURS OF PROGRESS. ITS ONLY COSTS