Thread:MonsterHunterFlacko/@comment-26421638-20160125173522

Tecnically, Gravios was Able to produce Poisonous Gas in Older games(MHFU and older games), but was extremely rare (I've seen to do it only twice on all my MH career)... However, I don't know if Gravios is still able to do the Poisonous Gas in 4th Gen... probably not... 