Monster Card Upgrade Stones Revision: May 1, 2021
Monster Card upgrade items are grouped below by their purpose and upgrade system.
Attribute Stones
Attribute Configuration
[Determination]
[Augmentation]
[Choice]
[Possibility]
[Transmutation]
[Fate]
[Exception]
[Chance]
Attribute Values
[Fortune]
[Persistence]
[Breakthrough]
[Breakthrough (Additional attributes)]
[Shell]
Card Protection
[Seal]
[Removing Seal]
[Keeper]
Star Upgrade Materials
Stardust
[Stardust I]
[Stardust II]
[Stardust III]
[Stardust IV]
[Stardust V]
Crushed Star Dust
[Crushed Star Dust I-II]
[Crushed Star Dust I-III]
[Crushed Star Dust I-IV]
[Crushed Star Dust I-V]
Quality Amplifiers
[Emerald Amplifier I]
[Azure Amplifier I]
[Amethyst Amplifier I]
[Amber Amplifier I]
[Emerald Amplifier II]
[Azure Amplifier II]
[Amethyst Amplifier II]
[Amber Amplifier II]
[Emerald Amplifier III]
[Azure Amplifier III]
[Amethyst Amplifier III]
[Amber Amplifier III]
[Emerald Amplifier IV]
[Azure Amplifier IV]
[Amethyst Amplifier IV]
[Amber Amplifier IV]
[Emerald Amplifier V]
[Azure Amplifier V]
[Amethyst Amplifier V]
[Amber Amplifier V]
Random Quality Amplifiers
[Emerald Amplifier I-II]
[Azure Amplifier I-II]
[Amethyst Amplifier I-II]
[Amber Amplifier I-II]
[Emerald Amplifier I-III]
[Azure Amplifier I-III]
[Amethyst Amplifier I-III]
[Amber Amplifier I-III]
[Emerald Amplifier I-IV]
[Azure Amplifier I-IV]
[Amethyst Amplifier I-IV]
[Amber Amplifier I-IV]
[Emerald Amplifier I-V]
[Azure Amplifier I-V]
[Amethyst Amplifier I-V]
[Amber Amplifier I-V]
Festival Card Boosters
[Festival Card Booster I]
[Festival Card Booster II]
[Festival Card Booster III]