Sandrone Guide: Kit and Materials | Genshin 6.7

Superconduct has been quietly sitting at the bottom of Genshin's reaction tier list for years. Low damage, limited scaling, and no real dedicated carry to make it shine. That changes in Version 6.7, when Sandrone — the Marionette, Seventh of the Eleven Fatui Harbingers — finally becomes playable. Her kit doesn't just upgrade Superconduct. It introduces an entirely new reaction called Stella Superconduct, designed from the ground up to deal real, meaningful damage.

This guide covers everything currently known about Sandrone: her kit and how Stella Superconduct works, all ascension and talent materials, constellation breakdown, and the team comps shaping up around her.

 

Sandrone Overview

Sandrone is a 5-star Cryo Claymore character and the first unit specifically built around the new Stella Superconduct reaction. Her design reflects her lore — a Fontaine-engineered automaton with a wind-up key on her back, piloting a massive autonomous machine called Fageo in combat. Her role is on-field Cryo DPS, spending charged attacks in Calculation Mode to build stacks that eventually unleash high-damage Stella Superconduct bursts.

Rarity	5★
Element	Cryo
Weapon	Claymore
Role	Main DPS / Stella Superconduct Trigger
Expected Release	Version 6.7, Phase 1 (July 1, 2026)

 

Sandrone's Kit

Sandrone's gameplay revolves around a mechanical companion named Fageo and a two-stage power system: Calculation Mode (charging up) and Overclock Mode (releasing damage). The core loop is relatively straightforward, but the Stella Superconduct system underneath it has some depth worth understanding before you build her.

Normal, Charged, and Plunging Attacks

Her normal attack string performs three consecutive claymore slashes — functional but not the focus of her kit. Where things get interesting is her Charged Attack, which summons Fageo into Calculation Mode. In this state, Fageo continuously fires Condensation Rays that deal AoE Cryo damage, and crucially, this damage counts as Superconduct reaction damage. As the rays hit, they accumulate Calculation Power. When power maxes out, Fageo enters Overclock Mode, firing enhanced blasts before the power drains back down and the cycle repeats. Her plunging attack is standard, dealing AoE damage on landing.

Elemental Skill — Tactical Hover

Sandrone's Skill puts her on a tactical hover device for 6 seconds, during which she can control direction freely. Pressing sprint enters a high-speed mode that burns stamina (10 to enter, 15 per second to sustain). When the hover activates, enemies nearby trigger a Prismatic Resonance Cannon — two Prism Shells fire toward enemies, with the second dealing Cryo damage counted as Stella Superconduct reaction damage. The hover also doubles as a reset mechanic: mounting reduces Fageo's Calculation Power by 40, with an additional 10 per 0.1 seconds during the ride. This lets you control the Overclock cycle and avoid entering Overclock Mode at the wrong moment in your rotation.

Elemental Burst — Subzero Convergence

Sandrone's Burst summons a wave of Prismatic Resonance Cabbribs (her aerial bombing drones) that carpet the area ahead, followed by a Subzero Convergence Beam that hits enemies and deals AoE Cryo damage. At C6, this sequence becomes dramatically more powerful, with each laser tick capable of firing multiple instances of Stella Superconduct damage depending on Calculation Power state.

Passives

Passive	Effect
Stella Conversion	All Superconduct reactions become Stella Superconduct while Sandrone is in the party
ATK Scaling Buff	+0.7% Stella Superconduct base DMG per 100 ATK (max 14%)
Calculation Reset	Elemental Skill reduces Fageo's Calculation Power for rotation control
QoL Passive	Extra tea snack rewards when turning in commissions to Katheryne

Talent Priority

Sandrone's damage output comes primarily from Calculation Mode and her Charged Attack. Talent investment should follow that order:

• Normal Attack (Highest) — this governs Calculation Mode and Overclock Mode damage, making it Sandrone's primary source of Stella Superconduct hits.
• Elemental Burst (Second) — the Subzero Convergence Beam deals meaningful damage and is important for C6 rotations.
• Elemental Skill (Last) — the Skill's value is mostly mechanical (resetting Calculation Power) rather than a major damage source.

 

Sandrone Materials

Good news for players planning ahead: Sandrone's ascension materials pull from the Vagrancy talent book domain that already exists, and the Drive Shaft enemy drops are pre-farmable now. The new materials — Plume of the Fallen Watcher and Subdetection Unit — will arrive with 6.7's regional content.

Ascension Materials (Level 0–90)

Material	Total Amount
Mora	2,092,600
Subdetection Unit (Local Specialty)	168
Wanderer's Advice	3
Hero's Wit	418
Shivada Jade Sliver	1
Shivada Jade Fragment	9
Shivada Jade Chunk	9
Shivada Jade Gemstone	6
Broken Drive Shaft	18
Reinforced Drive Shaft	30
Precision Drive Shaft	36
Plume of the Fallen Watcher	46

Talent Materials (Triple Crown)

Material	Single Talent (Lv.10)	Triple Crown
Mora	1,625,500	4,957,500
Crown of Insight	1	3
Teachings of Vagrancy	3	9
Guide to Vagrancy	21	63
Philosophies of Vagrancy	38	114
Broken Drive Shaft	6	18
Reinforced Drive Shaft	22	66
Precision Drive Shaft	31	93
Madman's Restraint	6	18

The Vagrancy books can be farmed from the existing domain on Tuesday, Friday, and Sunday. Drive Shaft enemies are already in the world. The weekly boss material remains unconfirmed — leakers expect it to come from a new 6.7 boss, so check back closer to release for farming details.

Pro tip: Save up to 35% on your game top-ups — log in to LDShop for discounts now!