Honkai: Star Rail Asta Build

Spectrum Beam

Single Target

Deals Fire DMG equal to 50% of Asta's ATK to a single enemy.

Meteor Storm

Bounce

Deals Fire DMG equal to 25% of Asta's ATK to a single enemy with 4 more bombardments. Each bombardment deals Fire DMG equal to 25% of Asta's ATK to a random enemy.

Astral Bleeding

Support

Increases SPD of all allies by 36 for 2 turn(s).

Astrometry

Support

Gains a Charging stack for every different enemy hit by Asta plus an additional stack if the enemy has Fire Weakness. For every Charging stack Asta has, all allies' ATK increases by 5%, up to 5 time(s). Starting from her second turn, Asta's Charging stack count is reduced by 3 at the beginning of every turn.

Miracle Flesh

Immediately attacks the enemy. After entering battle, deals Fire DMG equal to 50% of Asta's ATK to all enemies.

A Star's Lyricless Song

Asta's Skill will deal DMG 1 additional time to the target enemy.

The Moon Understands Its Cycle

After using her Ultimate, Asta's Charging stacks will not be reduced in the next turn.

The Ecliptic Meteorite's Change

Skill Lv. +2, up to a maximuum of Lv. 15. Talent ATK Lv. +2, up to a maximuum of Lv. 15.

When the Aurora Manifests

Asta's Energy Regeneration Rate increases by 15% when she has 2 or more Charging stacks.

Mystery of Deep Space Objects

Ultimate Lv. +2, up to a maximuum of Lv. 15. Basic ATK Lv. +1, up to a maximuum of Lv. 10.

Sleep Under the Milky Way

Asta loses 1 less Charging stack(s) every turn.

Sparks

Asta's Basic ATK has a 80% base chance to Burn enemies for 3 turn(s), making the enemy take Fire DoT equal to 30% of Asta's Basic ATK DMG at the start of each turn.

Ignite

When Asta is on the field, all allies' Fire DMG increases by 8%.

Constellation

Asta's DEF increases by 6% for every current Charging stack she posseses.