Madman's Restraint is a weekly boss talent material in Genshin Impact, dropped by The Doctor. This page lists which characters use Madman's Restraint, how many each one needs, and how to farm it, as of version 7.1.
- Dropped by
- The Doctor
- Domain
- False Moon Institute
- Used by
- 2 characters
- Per character
- 6 per talent, 18 for all three
Characters who use Madman's Restraint
Each of these characters needs Madman's Restraint for every talent level from 7 to 10, and no other weekly boss material.
Sandrone5★ Cryo
Vodyanitsa5★ Hydro
| Character | Rarity | Element | Weapon | Region |
|---|---|---|---|---|
| Sandrone | 5★ | Cryo | Claymore | |
| Vodyanitsa | 5★ | Hydro | Catalyst |
How many Madman's Restraint you need
Talent levels 7 and 8 take 1 each and levels 9 and 10 take 2 each: 6 per talent, 12 for Skill and Burst, 18 for all three. Taking every character above to 10/10/10 would take 36, roughly 14 clears of The Doctor at 2.7 materials a clear, counting the Mask of the Virtuous Doctor and Elixir of the Heretic it also drops as converted with Dream Solvent (the same assumption the calculator makes).
Most players stop well short of that. The Trounce Domain Recommender reads your account export, subtracts what you already own and ranks all 14 weekly bosses by what you are actually short of.
Where to farm Madman's Restraint
The Doctor, in Nod-Krai, drops Madman's Restraint, Mask of the Virtuous Doctor and Elixir of the Heretic. Your first three weekly boss rewards each week cost 30 Original Resin and later ones 60. A spare Mask of the Virtuous Doctor or Elixir of the Heretic can be turned into Madman's Restraint with Dream Solvent, 1 for 1, so a surplus from the same boss is never wasted.
Which weekly boss should you farm this week?
The Trounce Domain Recommender works it out from your own characters and inventory.
Open the weekly boss calculatorQuestions
Which characters use Madman's Restraint?
2 characters as of Genshin 7.1: Sandrone and Vodyanitsa.
How many Madman's Restraint do I need?
6 per talent taken from level 6 to 10 (1 each at levels 7 and 8, 2 each at 9 and 10), so 12 for Skill and Burst and 18 for all three talents. Talent levels 1 to 6 use none.
Where do I get Madman's Restraint?
From The Doctor, the weekly boss in the False Moon Institute domain (Nod-Krai). Each clear drops 2 to 3 of its talent materials, a mix of Madman's Restraint, Mask of the Virtuous Doctor and Elixir of the Heretic, and Dream Solvent converts between the three 1 for 1.
Genshin Impact 7.1 data from genshin-db, the same data the calculators on this site use. Updated .