4-star (craftable) Catalyst
Prototype Amber — Best Characters in 2026
HP% plus team healing and energy refund — the best free option for HP-scaling catalysts.
Weapon Type
Catalyst
Rarity
4-star (craftable)
Best On
3 characters
Alternatives
7 similar
Best Characters for Prototype Amber in 2026
How to get the most out of it
A craftable catalyst that refunds energy and heals the party after a burst. It is the best free option for HP-scaling catalysts like Kokomi and Neuvillette.
Alternatives & Similar Catalysts
A Thousand Floating Dreams · 5-star Kagura's Verity · 5-star Everlasting Moonglow · 5-star Tulaytullah's Remembrance · 5-star Sacrificial Fragments · 4-star The Widsith · 4-star Thrilling Tales of Dragon Slayers · 3-star
Frequently Asked Questions
Who should use Prototype Amber?
It is best on Kokomi, Neuvillette, Baizhu. HP% plus team healing and energy refund — the best free option for HP-scaling catalysts.
Is Prototype Amber worth pulling?
It is a 4-star option, so you will likely obtain it through normal wishes. Refinement rank matters far more than whether you own it at all.
What are the alternatives to Prototype Amber?
Other strong catalyst options include A Thousand Floating Dreams, Kagura's Verity, Everlasting Moonglow, Tulaytullah's Remembrance.