Dan Heng • Permansor Terrae Skills, Traces & Eidolons

Honkai: Star Rail
Last Updated: on Oct 01, 2025 at 07:00

Introductions

The chest of Georios, the body of the Fallen Dragon supporting the shattered earth, enduring millennia of pain.
Nameless Dan Heng, Chrysos Heir who guards the Earth's Coreflame, you must steady the world as it falls, and guide all life across the land to a new home beyond.
—Rivers flow to the sea, mountains echo in harmony, the eternal path stretches ten thousand miles.

Dan Heng • Permansor Terrae's Strengths & Weaknesses

Strengths
Powerful Shield Unit and best Sustain Unit for most ATK teams.
Very SP Positive.
Simple to play and consistent.
Battlepass Lightcone is very good even at R1.
Weaknesses
Has no way to heal units if damage bypasses his Shield without his Signature Lightcone.
Bad 4★ Lightcone options outside of Battlepass
Noticeably weaker without Signature Lightcone or Battlepass Lightcone
Poor vertical scaling opportunities compared to other Sustains like Hyacine as his Eidolons are weaker

Skills

Basic ATK
Aegis Vitae
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Physical DMG equal to 100% of Dan Heng • Permansor Terrae's ATK to one designated enemy.
Skill
Terra Omnibus
Defensive
Lv. 10
Energy gain: 30
Designates one ally character as the "Bondmate" and provides all allies with a Shield that can offset DMG equal to 20.0% of Dan Heng • Permansor Terrae's ATK plus 400 for 3 turn(s). When repeatedly receiving Dan Heng • Permansor Terrae's Shield, can stack the Shield Effect, but it will not exceed 300% of the current Shield provided by Skill.
"Bondmate" only applies to the most recent target of Dan Heng • Permansor Terrae's Skill.
Ultimate
A Dragon's Zenith Knows No Rue
AoE | 135 energy cost
Lv. 10
Energy gain: 5
Break: Adjacent: 20.0
Deals Physical DMG equal to 300% of Dan Heng • Permansor Terrae's ATK to all enemies, and provides a Shield to all allies that can offset DMG equal to 20.0% of Dan Heng • Permansor Terrae's ATK plus 400, lasting for 3 turn(s). When repeatedly receiving Dan Heng • Permansor Terrae's Shield, can stack the Shield Effect, but it will not exceed 300% of the current Shield provided by Skill.
"Souldragon" becomes enhanced. When "Souldragon" takes action, launches Follow-up ATK, dealing Physical DMG to all enemies equal to 80.0% of Dan Heng • Permansor Terrae's ATK and Additional DMG of the Bondmate's Type to all enemies equal to 80.0% of the Bondmate's ATK. The enhancement lasts for 2 "Souldragon" action(s).
Talent
Of Virtue, Forms Unfold
Defensive
Lv. 10
Energy gain: -
Break: Adjacent: 20.0
When an ally character becomes the "Bondmate," Dan Heng • Permansor Terrae summons "Souldragon" for them, which has an initial SPD of 165.
When "Souldragon" takes action, dispels 1 debuff(s) from all allies and provides a Shield that can offset DMG equal to 10.0% of Dan Heng • Permansor Terrae's ATK plus 200 for 3 turn(s). The Shield Effect provided by Dan Heng • Permansor Terrae and "Souldragon" can be stacked, but it will not exceed 300% of the Shield provided by Dan Heng • Permansor Terrae's Skill.
When Dan Heng • Permansor Terrae or the "Bondmate" is knocked down, "Souldragon" disappears.
Technique
Earthrend
Debuff
Energy gain: -
After using Technique, gains "Bondmate" and inflict Daze on enemies within a certain area for 10 second(s). Dazed enemies will not actively attack ally targets.
When switching the active character, "Bondmate" transfers to the current active character. At the start of the next battle, automatically uses Skill 1 time on the character with "Bondmate" without consuming any Skill Points.

Major Traces

Empyreanity
A2
Major trace
When using Skill, increases ATK for the target who has become "Bondmate" by an amount equal to 15.0% of Dan Heng • Permansor Terrae's ATK.
Sylvanity
A4
Major trace
When combat starts, Dan Heng • Permansor Terrae advances action by 40.0%. When the "Bondmate" uses an attack, Dan Heng • Permansor Terrae regenerates 6 Energy and "Souldragon" advances action by 15.0%.
Sublimity
A6
Major trace
When "Souldragon" takes action, additionally provides a Shield that can offset DMG equal to 5.0% of Dan Heng • Permansor Terrae's ATK plus 100 to the ally target whose current Shield Effect is the lowest. When repeatedly receiving Dan Heng • Permansor Terrae's Shield, can stack the Shield Effect, but it will not exceed 300% of the current Shield provided by Skill. When the enhanced "Souldragon" takes action, additionally deals 1 instance of Additional DMG of the Bondmate's Type to the one enemy target whose current HP is the highest, equal to 40.0% of the Bondmate's ATK.

Minor Traces

ATK
+28.0%
DEF
+22.5%
SPD
+5

Eidolons

E1
Shed Scales of Old
Eidolon 1
When Dan Heng • Permansor Terrae uses Ultimate, recovers 1 Skill Point(s) and increases the "Bondmate's" All-Type RES PEN by 18.0%, lasting for 3 turn(s).
E2
Watch Trails to Blaze
Eidolon 2
Additionally increases the number of actions for the enhanced Souldragon from Ultimate by 2. After Dan Heng • Permansor Terrae uses Ultimate, Souldragon advances action by 100%. When the enhanced "Souldragon" takes action, the Additional DMG dealt by the "Bondmate" becomes 200% of its original DMG, and the Shield Effect provided in this instance becomes 200% of its original Shield Effect.
E3
Bear Weight of Worlds
Eidolon 3
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
E4
By Oath, This Vessel Is I
Eidolon 4
Reduces the DMG taken by the "Bondmate" by 20.0%.
E5
The Path of Permanence Sweeps Far
Eidolon 5
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
E6
One Dream to Enfold All Wilds
Eidolon 6
When the "Bondmate" is on the field, increases the DMG taken by all enemies by 20.0%. When the "Bondmate" deals DMG, ignores 12.0% of the enemy targets' DEF. When Dan Heng • Permansor Terrae uses Ultimate, the "Bondmate" will deal Additional DMG of the Bondmate's Type to all enemies, equal to 330.0% of the Bondmate's ATK.

Stats and Ascension Materials

Lv. 1
Base Stats
HP
143
ATK
79
DEF
106
SPD
97
Ascension Materials
Credits
308000
Fear-Stomped Flesh
15
Courage-Torn Chest
15
Invasive Clot
65
Glory-Aspersed Torso
15

Dan Heng • Permansor Terrae Voice Actors

EN
Nicholas Leung
JP
Ito Kent
CN
Li Chunyin
KR
Kim Hye-sung
Saeldur
Staff Author
Follow Saeldur

This guide was written by Saeldur, expert Honkai: Star Rail theorycrafter and guide writer for Icy Veins. Saeldur is a high-end HSR player with a deep understanding of the various characters while also clearing PF, MoC and AS when each cycle releases.

1.

Changelog

  • 01 Oct. 2025: Page updated alongside Build Guide.
  • 17 Aug. 2025: Page and Skills for Dan Heng Permansor Terrae added.
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