Mydei build
Mydei
Mydei deliberately burns his large HP pool to enter Vendetta and turn repeated Charge thresholds into automatic blast damage.
Imaginary
Destruction- Role
- HP-scaling Destruction carry
- Version
- 4.4
- Reviewed on
- August 12, 2026
Recommended build
Light Cone
Flame of Blood, Blaze My PathFlame of Blood raises Max HP and incoming healing, then consumes HP to amplify each Skill and Ultimate attack.
When to use it : Do not pair its HP-loss play pattern with persistent shields; Mydei must actually lose HP to cycle Charge cleanly.
Flames AfarFlames Afar restores HP after a large loss and grants a damage bonus that Mydei refreshes naturally through self-consumption.
It is a permanent Forgotten Hall shop cone, so copies are obtained without limited Warps.
A Secret VowA Secret Vow grants unconditional DMG and doubles down when the target's HP percentage is at least as high as the wearer's.
When to use it : Prefer it on characters that frequently fight below the enemy's current HP percentage.
Relics
Scholar increases CRIT Rate and the Skill and Ultimate damage that dominate Mydei's Vendetta cycle.
When to use it : Use the Ultimate before a Skill or automatic enhanced sequence to capture Scholar's post-Ultimate bonus.
Two-piece Longevous Disciple plus two-piece Scholar Lost in Erudition is a transition mix: Increases Max HP by 12%. Increases CRIT Rate by 8%.
It reuses strong pieces from two sets while a complete four-piece configuration with equivalent main stats and substats is still being farmed.
Planar Ornaments
Bone Collection supplies HP and CRIT DMG at a threshold Mydei exceeds while pursuing his 8,000-HP Trace cap.
When to use it : Reach 5,000 HP before combat so Bone Collection's full 28% CRIT DMG is active from the first turn.
Inert Salsotto is a ranked alternative with this two-piece effect: Increases the wearer's CRIT Rate by 8%. When the wearer's current CRIT Rate reaches 50% or higher, the DMG dealt by the wearer's Ultimate and Follow-Up ATK increases by 15%.
When to use it : Reach 50% CRIT Rate to activate the Ultimate and Follow-Up ATK bonus.
Team lineup
Tribbie amplifies HP-scaled area damage, Remembrance Trailblazer advances Mydei's decisive action, and Luocha sustains repeated self-consumption without blocking it.
When to use it : Use Luocha's reactive healing instead of shields so Mydei safely loses and restores HP throughout Vendetta.
Trace priority
- Talent
- Ultimate
- Skill
- Basic ATK
Mydei spends HP to build Charge, enters Vendetta at 100, then cycles automatic Kingslayer and Godslayer attacks while allies keep him alive.
How to play it
- 1Use Skill to consume HP and reach 100 Charge; heal only enough to preserve the next safe self-consumption.
- 2In Vendetta, let the automatic Kingslayer fire at 100 Charge and continue building toward the 150-Charge Godslayer extra action.
- 3Use the Ultimate to mark the priority target and gain Charge, preferably while Vendetta is active so its damage is converted to HP scaling.
Sources and methodology
Editorial recommendations are written from released game data, then cross-checked against specialist calculations. They are not copied from a single tier list.
Review method
Prydwen and StarGuide were read independently and checked against the released local 4.4 kit. The 8,000 HP breakpoint activates the full self-Trace CRIT conversion; the listed effective cap adds that self-buff but no external CRIT Rate buff. Rotation accounting includes Skill HP consumption, 100-Charge Vendetta entry and automatic Kingslayer, the 150-Charge Godslayer extra action, Ultimate Charge and marked-target behavior. Shields are not counted as healing and can obstruct HP-loss generation.
- Prydwen — direct mydei build analysisChecked 2026-08-12
- StarGuide — independent mydei build analysisChecked 2026-08-12
- TurnBasedGameData — Version 4.4 exact snapshotChecked 2026-08-12
- TurnBasedGameData — released Version 4.0 to 4.4 deltaChecked 2026-08-12
- HoYoLAB — Version 4.4 update detailsChecked 2026-08-12
Independent E0 recommendations. The CRIT target includes Mydei's own 8,000-HP Trace conversion, but no teammate CRIT Rate.