A-Rank A-Rank W-Engines
Fusion Compiler — Best Characters in 2026
Gives ATK% and Energy Regen, which keeps Soukaku's buff uptime high. Her signature engine and the best choice for the Ice support role.
Weapon Type
A-Rank W-Engines
Rarity
A-Rank
Best On
1 character
Alternatives
6 similar
Best Characters for Fusion Compiler in 2026
Alternatives & Similar A-Rank W-Enginess
The Brimstone · A-Rank (Battle Pass) Weeping Gemini · A-Rank Kaboom the Cannon · A-Rank Spectral Gaze · A-Rank Starlight Engine · A-Rank Lunar Plenitude · A-Rank
Frequently Asked Questions
Who should use Fusion Compiler?
It is best on Soukaku. Gives ATK% and Energy Regen, which keeps Soukaku's buff uptime high. Her signature engine and the best choice for the Ice support role.
Is Fusion Compiler 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 Fusion Compiler?
Other strong a-rank w-engines options include The Brimstone, Weeping Gemini, Kaboom the Cannon, Spectral Gaze.