Megalixir The Megalixir is a recurring item in the " Final Fantasy " series . It usually completely restores the HP and MP of all allies . Because of this , it is often very rare . Appearances . " Final Fantasy " . The Megalixir only appears in the " " and " 20th Anniversary " versions . " Final Fantasy IV " . The Megalixir appears in the game ' s " Advance " release . Megalixirs restore all HP and MP to the party and can be found as a possible reward in the second Lunarian Challenge Dungeon , or otherwise as a very rare drop from Sahagin Princes and Great Malboros . " Final Fantasy VI " . Betting it in the Coliseum makes the player fight Siegfried . " Final Fantasy VII " . There are an unusually high amount of Megalixirs to be found , with at least a dozen available for player use . In the PlayStation version , the player can find a chest containing a Last Elixir within Gaea ' s Cliff . This is a mistake , as a normal Megalixir is added to the player ' s inventory instead . This doesn ' t occur in the PC version . " Final Fantasy X " . In addition to being a regular item , the Megalixir can also be created through Rikku ' s Mix Overdrive . 20 can be used to customize Double AP to a weapon . " Final Fantasy X - 2 " . Megalixirs cannot be bought from shops but can be sold for 5 , 000 gil . Megalixir + is a result from Lady Luck ' s Item Reels by rolling to three Red 7s . It recovers up to 9999 HP and up to 999 MP to ally party ; any KOs are revived . A regular Megalixir is achieved by lining three blue flasks . " Final Fantasy XI " . The Megalixir will fully restore the user ' s HP and MP ( but not party members ) . It is only available as a temporary item during certain events such as Besieged . " Final Fantasy XII " . The Megalixir is a very rare item that requires rare loot to make at the bazaar . The only other places they can be obtained are as a reward from the Gilgamesh and Belito Hunts and as a rare treasure chest item . There is a reappearing chest on the Cerobi Steppe that has a decent chance of giving the party a Megalixir , even without the use of the Diamond Armlet . In the deep end of the Henne Mines , the player may also find Megalixirs in the areas before Zodiark . To make in the bazaar , the player would need to sell High Arcana x2 , Rat Tail x3 and Onion x3 . It costs 108 , 000 gil and the pack can be created repeatedly . " Final Fantasy Type - 0 " . Megalixirs restore 100 % HP and MP to the entire party on use . They are obtained as special bounties for harvesting phantoma , and as rewards for fulfilling tasks : SPP Scavenger , Sanative Supplier III ( x5 ) , SPP Scavenger IV ( x3 ) , and Monster Pursuit VI ( x3 ) . They can be sold for 2000 gil . " Bravely Default " . Megalixirs fully restore the party ' s HP and MP . Outside of Bravely Second , it restores ( or damages , if undead ) 9999 HP and 999 MP . However , during Bravely Second , it will restore 999999 HP . It can be found in the Engine Room , Vampire Castle , Dark Aurora , Dimension ' s Hasp , dropped by Alternis ( ch 4 ) , DeRosso ( ch 5 , 6 ) , Yulyana ( ch 7 ) and stolen from DeRosso ( ch 5 , 6 , 7 ) . When used in compounding : " Dissidia Final Fantasy " . Megalixir is a trade accessory that grants + 4 Luck and can be traded with another high - quality trade accessories . " Dissidia 012 Final Fantasy " . Megalixir is a trade accessory that grants + 4 Luck when equipped , and can only be found in the Moogle Shop . It is required for higher - quality accessories .