Key facts
Mountain Bearer is a 6-star Polearm in Arknights: Endfield. 500 ATK at level 90, from 51 at level 1. Weapon skills and Potentials are below.
- Rarity
- 6★
- Weapon type
- Polearm
- Base ATK at level 90
- 500
- Base ATK at level 1
- 51
- Agility
- +20–156
- Physical DMG
- Dealt +5.56–43.33%
Base ATK
A weapon hands its wielder one number. Everything else it adds comes from its skills, and from the potential the copies you own have reached.
Lv 1
51
Lv 20
146
Lv 40
247
Lv 60
348
Lv 80
449
Lv 90
500
Weapon skills
What the weapon adds beyond its ATK. Numbers are the game’s own.
Agility [L]
AgilityAgility +20–156
Physical DMG [L]
Physical DMGPhysical DMG Dealt +5.56–43.33%
Efficacy: Weight of Mountain
EfficacyAgainst Vulnerable enemies, the wielder gains DMG Dealt +20–56%. When the wielder's battle skill applies Vulnerability, the wielder gains All Attributes +8–22.4% for 15.00s. When the wielder's battle skill applies Physical Susceptibility, the wielder gains All Attributes +8–22.4% for 15.00s. The two effects apply separately and do not stack with themselves.
Potentials
The wiki carries no per-potential text for Mountain Bearer. Its skill numbers still rise with each duplicate copy; what they rise to is not published, so nothing is printed here.
Promotion
Materials and T-Creds for each promotion step, then the total.
- Lv 40
Kalkonyx ×3
Cast Die ×52,200T-Creds
- Lv 60
Auronyx ×5
Cast Die ×188,500T-Creds
- Lv 80
Heavy Cast Die ×20
Umbronyx ×525,000T-Creds
- Lv 90
Igneosite ×8
Metadiastima Photoemission Tube ×16
Heavy Cast Die ×3090,000T-Creds
Total to level 90
125,700 T-Creds
Igneosite ×8
Metadiastima Photoemission Tube ×16
Auronyx ×5
Heavy Cast Die ×50
Kalkonyx ×3
Umbronyx ×5
Cast Die ×23Who wants it
Operators whose derived build reaches for this weapon. Ranked on the weapon type they wield and its skill text against what the kit multiplies.
Description
An experimental lance developed by Hongshan Swordmancers. The shaft of the weapon was forged using a special alloy to achieve both strength and resilience.
Related
Same-rarity alternatives
Mountain Bearer FAQ
- What is Mountain Bearer's base ATK at level 90?
- 500 ATK at level 90, from 51 at level 1.
- What does Mountain Bearer's weapon skill do?
- Efficacy: Weight of Mountain: Against Vulnerable enemies, the wielder gains DMG Dealt +20–56%. When the wielder's battle skill applies Vulnerability, the wielder gains All Attributes +8–22.4% for 15.00s. When the wielder's battle skill applies Physical Susceptibility, the wielder gains All Attributes +8–22.4% for 15.00s. The two effects apply separately and do not stack with themselves.
- What does it cost to promote Mountain Bearer to level 90?
- 125,700 T-Creds plus 8× Igneosite, 16× Metadiastima Photoemission Tube, 5× Auronyx, 50× Heavy Cast Die and more. The promotion table lists every step.

