Megalixir is a rare healing item in the Kingdom Hearts series that completely fills the entire party's HP and MP. It can be used on the field, in battle and from the Main Menu. They can be found in chests in Worlds throughout both games, as well as in Trinities in Kingdom Hearts, and are occasionally awarded as prizes for completing certain tasks and quests, especially late in the games. They can also be Synthesized in both games.

In Kingdom Hearts: Chain of Memories, the Megalixir is the ultimate Item Card. It restores all Attack Cards and Magic Cards, and even resets the reload counter. It also is the most crucial piece of the powerful Sleight Holy.

Appearances

Kingdom Hearts

In Kingdom Hearts, it is created from List IV by using:

Kingdom Hearts: Chain of Memories

In its Chain of Memories incarnation, the Megalixir is the ultimate Item Card, restoring all cards and even re-setting the reload counter. It is found on the Destiny Island floor and only appears in Sora's story.

Kingdom Hearts II

File:Megalixir.jpg
A megalixer as seen in Kingdom Hearts II

In Kingdom Hearts II, the ability to create them is unlocked after successfully creating one Elixir. Adding a Serenity Gem to the recipe creates the Megalixir.