Boss Summons (Final Fantasy Distant Memories)

Item	Boss Summoned	How to Obtain
Fat Chocobo Greens	Fat Chocobo	Shopkeep, always available
Ultros's Letter	Ultros	Shopkeep, after defeating Fat Chocobo
Carbuncle's Ruby	Carbuncle	Crafting: 1x Drained Magicite, 1x Holy Essence Shopkeep, after defeating Carbuncle
Train Whistle	Phantom Train	Dropped by Ghost Shopkeep, after defeating Phantom Train
Ramuh's Staff	Ramuh	Crafting: 1x Drained Magicite, 1x Bolt Essence Shopkeep, after defeating Ramuh
Twin Magicite	Ifrit and Shiva	Crafting: 1x Drained Magicite, 1x Fire Essence, 1x Ice Essence Shopkeep, after defeating Ifrit and Shiva
Gungnir Tip	Odin	Crafting: 1x Drained Magicite, 1x Golden Spear, 5x Hallowed Bars Shopkeep, after defeating Odin