Guide
How the kit works
Start a fight with Netherworld Judgment when you can. It attacks an enemy and applies Burden to a random enemy after battle begins. Since you cannot choose that target, check where the mark lands.
Use Samsara, Locked on the enemy you want the team to attack. It deals Physical DMG equal to 240% of Hanya's ATK and applies Burden. Only the latest target can have an active Burden, so using the Skill elsewhere moves the mark.
For every two allied Basic ATKs, Skills or Ultimates used on the marked enemy, the team immediately recovers one Skill Point. Burden disappears after this recovery triggers twice. Sanction (Talent) also increases the DMG dealt when an ally uses one of those attacks on the marked enemy by 30% for two turns.
Cast Ten-Lords' Decree, All Shall Obey on your main damage dealer. It increases that ally's SPD by 20% of Hanya's SPD and their ATK by 60% for two turns. Use Oracle Brush when you want Hanya to make a basic attack; it deals Physical DMG equal to 100% of her ATK to one enemy.
Her passive traces add more value to Burden: an ally triggering its Skill Point recovery gains 10% ATK for one turn, and Hanya recovers 2 Energy. If a marked enemy is defeated with the recovery triggered no more than once, the team recovers one extra Skill Point.
Build and why
For relics, use four pieces of Messenger Traversing Hackerspace. Two pieces give 6% SPD, which also helps Hanya's Ultimate provide more SPD. When she uses her Ultimate on an ally, four pieces give all allies 12% SPD for one turn. That effect cannot stack.
For planar ornaments, Fleet of the Ageless gives Hanya 12% Max HP and, at 120 SPD or more, gives all allies 8% ATK. Broken Keel is another option: it gives 10% Effect RES, and at 30% Effect RES or more it gives all allies 10% CRIT DMG. Lushaka, the Sunken Seas is worth considering for 5% Energy Regeneration Rate and 12% ATK for the first character in the lineup, provided Hanya is not in that position.
Sacerdos' Relived Ordeal is another relic option. Its two-piece bonus gives 6% SPD, while its four-piece bonus gives an ally 18% CRIT DMG for two turns when Hanya uses her Ultimate on them. The effect can stack twice. Her Skill targets an enemy, so use the Ultimate to activate this set's ally-targeted effect.
Choose HP Percentage or DEF Percentage on the body and sphere, SPD on the feet, and Energy Regeneration Rate on the rope. For substats, prioritize SPD, then Effect RES. SPD strengthens the Ultimate's SPD increase, while Effect RES helps reach the Broken Keel requirement if you use that set.
Earthly Escapade gives teammates CRIT Rate and CRIT DMG while its Mask is active; Skill Points its wearer recovers build stacks toward another Mask. Dance! Dance! Dance! advances all allies' actions by 16% when Hanya uses her Ultimate. But the Battle Isn't Over gives Energy Regeneration Rate and can recover a Skill Point on an ally-targeted Ultimate; after Hanya uses her Skill, it also increases the next other ally's damage for one turn. Planetary Rendezvous is an option for a Physical damage dealer.
Leveling priority
Follow the game's leveling order: Ten-Lords' Decree, All Shall Obey first, then Sanction, Oracle Brush, and Samsara, Locked. The Ultimate supplies the single-target SPD and ATK buffs, while the Talent supports damage against the enemy with Burden.
The Basic is a single-target attack, and the Skill applies the mark that enables the rest of the kit. Both matter in play, but the listed order puts their levels after the Ultimate and Talent.
For maximum ascension, you need 246,400 Credit, 50 Netherworld Token, 12 Artifex's Module, 13 Artifex's Cogwheel and 12 Artifex's Gyreheart.
For all skills, you need 2,400,000 Credit, 5 Tracks of Destiny, 12 Harmonic Tune, 54 Ancestral Hymn, 105 Stellaris Symphony, 12 Regret of Infinite Ochema, 28 Artifex's Module, 42 Artifex's Cogwheel and 42 Artifex's Gyreheart.
Eidolons worth it
A useful Eidolon to look for in Hanya's progression is Four Truths. It extends the Ultimate's duration by one turn, giving its chosen ally more time with the SPD and ATK buffs.
Six Reverences is another strong option: it adds 10% to the Talent's DMG Boost. Two Views gives Hanya 20% SPD for one turn after she uses her Skill. That SPD can also improve the Ultimate's SPD increase if you cast it while the effect is active.
One Heart advances Hanya's action by 15% when an ally with her Ultimate effect defeats an enemy, up to once per turn. Three Temptations and Five Skandhas raise skill levels rather than adding a separate effect. You can put those lower on your priority list if you prefer the longer buff or the direct bonuses from E2 and E6.
Teams
Choose a damage dealer who benefits from ATK and SPD, then use Hanya's Ultimate on that character. The team should also be able to attack the enemy carrying Burden to get the Skill Point recovery. A sustain character helps keep the team alive.
Argenti is a Physical damage dealer named in the guides, so he can benefit from Planetary Rendezvous as well as Hanya's buffs. One team to consider is Hanya, Argenti, Silver Wolf and Lynx: Argenti takes the focused buff, Silver Wolf is a debuffer, and Lynx provides sustain.
Dan Heng • Imbibitor Lunae and Archer are other damage dealers named in the guides. They can receive Hanya's Ultimate even though they are not Physical; just choose a weapon other than Planetary Rendezvous if you want its damage bonus to reach them. Sparkle is another buffer named as a teammate, while Natasha is a Physical sustain option.
Common mistakes
Do not spread Hanya's Skill across enemies without checking the mark. Burden stays active only on the latest target, and the team needs to use Basic ATKs, Skills or Ultimates on that enemy to trigger its Skill Point recovery.
Do not assume the Technique marks the enemy you want. Its battle-start target is random, so use the Skill to move Burden if the team needs to focus someone else. Also watch for the mark disappearing after its recovery effect triggers twice.
Do not neglect Hanya's SPD when building her Ultimate around a damage dealer. Check the thresholds on your planar set too: Fleet of the Ageless needs 120 SPD for its team ATK bonus, while Broken Keel needs 30% Effect RES for its team CRIT DMG bonus.
Do not equip Planetary Rendezvous expecting it to increase every ally's damage. Its effect applies when an ally deals the same DMG Type as Hanya, which is Physical.