General InfoLeftovers is an item that can be held by a Pokémon.
When held by a Pokémon, the holder regenerates 1/16 of it's max health every turn in battle.
How to Obtain
A Leftovers will be found on every wild Munchlax. You must catch the Munchlax and take the Leftovers from it to obtain Leftovers. Leftovers could also be obtained by taking the Leftovers from the Mystery Gift Code Snorlax from the code "Laziness", which has expired. It could also be obtained from the Munchlax from the Mystery Gift Code "Elfax", which is also expired.
Leftovers can help you in battle (especially with the Elite Four).