Genshin Impact · UPGRADE MATERIAL

Madman's Restraint

Used in supported upgrade goals for 2 records. Open a record to choose a target and calculate the exact requirement.

About Madman's Restraint

Character Level-Up Material

A band found in the heretical testing grounds after defeating the false god that usurped the moon. Humanity defines civilization by driving out madness. Yet believing that all things, whether they exist or not, can be contained within reason may itself be another form of lunacy. The madman sees through reason's cunning, and in his world, all things are permitted.

Where to obtain it

Lv. 70+ The Doctor Challenge Reward
Obtained from the Crafting Bench Conversion Tab

Used by the supported upgrade goals listed below. Requirements depend on the selected current and target levels.

Owned Madman's Restraint

WHERE IT FITS

Characters and equipment that use this material

Cryo★★★★★

Sandrone

Released Jul 1, 2026Cryo damage dealer with a reaction-focused Radiance stateGuide

Sandrone is a 5-star Cryo claymore character who uses charged attacks to control Fagio's firing modes, while her skill provides mobility and Prism Shots. Consider her when you can use her Radiance states: Stellar-Conduct strengthens Superconduct, and Stellar Swirl strengthens Cryo Swirl after a nearby party member triggers it. Her mechanics reward managing Fagio's Decoding Power and timing her burst with Refined Tactics stacks.

Hydro★★★★★

Vodyanitsa

Released Sep 23, 2026Hydro support with healing, resistance reduction, and periodic attacksGuide

Vodyanitsa is a Hydro catalyst user whose Skill activates a 16-second support effect with periodic attacks, Hydro and Cryo RES reduction on enemies hit, interruption resistance, and healing for the party's active character. Her Burst deals area Hydro damage and gains a 48% damage bonus while Song of Ages Past is active.