A Reviser Seed is one of the Items in the Pokémon Mystery Dungeon series, and a Lookalike of the Reviver Seed. It "revives" a Pokémon from fainting, then the Pokémon faints again with laughter, and the Reviser Seed becomes a Plain Seed. When eaten, nothing happens, but belly is restored by 5. Though it can be only used by Pokémon with the IQ Item Master. It cannot be bought anywhere, but can be sold for 80 Poké Coins.
- <Pokémon> was revived!
- ...thought it was the right one...
- ...looking closer, this is...
- Not a Reviver Seed, but a Reviser Seed!
- <Pokémon>: An "s"?
- That wasn't a "v," it was an "s"!