Honkai: Star Rail Rappa Build

Ninjutsu: Rise Above Tumbles

Single Target

Deals Imaginary DMG equal to 50% of Rappa's ATK to one designated enemy. Ningu: Demonbane Petalblade Launches "Ningu: Demonbane Petalblade." The first 2 hits deal Imaginary DMG equal to 60% of Rappa's ATK to one designated enemy and Imaginary DMG equal to 30% of Rappa's ATK to adjacent targets, and the 3rd hit deals Imaginary DMG equal to 60% of Rappa's ATK to all enemies. Enhanced Basic ATK will not recover Skill Points. Attacking enemies that don't have Imaginary Weakness can still reduce Toughness, whose effect is equal to 50% of the original Toughness Reduction. When Breaking Weakness, triggers the Imaginary Weakness Break effect.

Ninja Strike: Rooted Resolute

AoE

Deals Imaginary DMG equal to 60% of Rappa's ATK to all enemies.

Nindō Supreme: Aishiteru

Enhance

Enters the "Sealform" state, immediately gains 1 extra turn, obtains 3 points of "Chroma Ink," and increases Weakness Break Efficiency by 50% and Break Effect by 10%. While in the "Sealform" state, Basic ATK is enhanced, and Skill and Ultimate cannot be used. After using Enhanced Basic ATK, consumes 1 point of "Chroma Ink." When "Chroma Ink" is depleted, exits the "Sealform" state.

Ninja Tech: Endurance Gauge

Enhance

Each time the enemy target is Weakness Broken, Rappa gains 1 point of Charge, up to a max of 10 points of Charge. When Rappa next launches the third hit of "Ningu: Demonbane Petalblade," additionally deals Break DMG equal to 30% of Rappa's Imaginary Break DMG to all enemies. This DMG can ignore Weakness Type to reduce 2 Toughness, consuming all Charge. Each point of Charge increases the Break DMG multiplier by 25% and increases the Toughness Reduction that can ignore Weakness Type by 1. When Breaking Weakness, triggers the Imaginary Weakness Break effect.

Ninja Dash: By Leaps and Bounds

Enhance

After using Technique, enters the "Graffiti" state for 20 seconds. While in the "Graffiti" state, moves forward rapidly for a set distance and attacks any enemies touched. During the rapid movement, can block all enemies' attacks. Using an attack in the "Graffiti" state can end the state's duration early. After entering combat via attacking enemies, deals 30 Toughness Reduction regardless of Weakness Type and Break DMG equal to 200% of Rappa's Imaginary Break DMG to each enemy target, and deals Break DMG equal to 180% of Rappa's Imaginary Break DMG to adjacent targets. At the same time, this unit regenerates 10 Energy.

Returned Is the Revenant With No Ferry Toll

During the "Sealform" state entered by using Ultimate, DMG dealt by Rappa ignores 15% of the targets' DEF. After exiting the "Sealform" state, regenerates 20 Energy.

Free Is the Mind Enlightened by Haikus

The Enhanced Basic ATK's first 2 hits have their Toughness Reduction against the one designated enemy increased by 50%.

Many Are the Shrines That Repel No Hell

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

Lost Is the Nindō Devoured by Time

While in the "Sealform" state, increases all allies' SPD by 12%.

Steady Is The Ranger With Unerring Arrows

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

Righteous Is the Wrath That Spares No Evil

When battle starts, Rappa gains 5 point(s) of her Talent's Charge, whose upper limit is 5 point(s). After launching the third hit of "Ningu: Demonbane Petalblade," gains 5 point(s) of Charge.

Ninjutsu Inscription: Sky High

When the Weakness of an elite-level or higher enemy is broken, Rappa additionally gains 1 point(s) of Charge and regenerates 10 Energy.

Ninjutsu Inscription: Sea Echo

While in the "Sealform" state, after Rappa uses Enhanced Basic ATK to deal DMG to a Weakness Broken enemy target, converts the Toughness Reduction from this instance of DMG to 1 instance of 60% Super Break DMG.

Ninjutsu Inscription: Withered Leaf

When an enemy target becomes Weakness Broken, increases the Break DMG taken by 2%. If Rappa's current ATK is higher than 2400, for every 100 excess ATK, additionally increases this value by 1%, up to a max additional increase of 8%. This effect lasts for 2 turn(s).