Jumpluff

Although it doesn't look threatening at first, Jumpluff has a few tricks up its sleeve to make it a viable Pokemon in the 1v1 metagame. Its ability to use both Sleep Powder and Leech Seed combined with a great Speed stat allows it to put slower foes to sleep and stall them out. Unfortunately, Jumpluff isn't extremely consistent, as Sleep Powder's somewhat low accuracy even with Wide Lens will occasionally cause it to miss. Additionally, Jumpluff's standard set cannot touch Grass-types at all, meaning it's useless and will almost always lose the matchup. Lastly, multi-hit moves like Rock Blast, priority moves like Ice Shard, and speed control moves like Flame Charge further add to the list of Jumpluff's bad matchups.