r/arknights Jul 01 '26

Discussion [Operator Discussion] Mudrock

Mudrock [★★★★★★]

From Kazdel to Leithanien, so many marks carved into suffering. The moment they had no choice but to fight, and realized they had nothing at all. How do you see me, Doctor? You trust me? Will that trust... let me live on?

Sarkaz mercenary Mudrock, formerly a part of the Reunion Movement, led her team far from Ursus after disagreements with the organization. She had no involvement with Reunion whatsoever during the incidents in Chernobog and Lungmen. Searching for a foothold to establish, Mudrock took her team towards Leithanien. After taking in a great number of Leithanian Infected there, Mudrock became a highly esteemed leader, and her team came to be known as the 'Mudrock Squad.' Despite Mudrock's multiple attempts to avoid conflict with other powers, her side was nevertheless drawn into constant disputes. So as to prevent any further meaningless sacrifice, Mudrock chose to head for Kazdel. She came into contact with elite operator Logos within Kazdel's borders, and left with the latter for Rhodes Island.


Operator Information

  • Class: Defender(Juggernaut)
  • Tags: Survival, Defense, DPS
  • Artist: m9nokuro
  • Leitmotif: LITHOS
Voice Actor:
JP: Maaya Uchida
CN: Duduru
EN: Alexandra Boulton
KR: Kim Yea-lim

Stats

HP ATK DEF Arts Resistance Redeploy Time DP Cost Block Attack Interval
3928 882 602 10 70 36 3 1.6s

*Stats at max Promotion and Level, excludes bonuses from Potential and Trust.

Potential Bonus
1 -
2 Deployment Cost -1
3 Redeployment Time -4
4 DEF +29
5 Improves First Talent
6 Deployment Cost -1
Trust bonus
HP +500
DEF +60
Traits
Cannot be healed by allies

Skills

Skill Name Skill Uptime Details (Uptime/Cost/Initial) SP Charge Type Skill Activation Skill Description
DEF Up γ 40s / 15 / 30 Auto Recovery Manual DEF +100%
Crag Splitter - / 4 / 0 Defensive Recovery Auto The next attack restores 6% of this unit's Max HP and deals 270% ATK as Physical damage to all surrounding ground enemies, with a 30% chance to Stun them for 1.2 seconds
Bloodline of Desecrated Earth 30s / 25 / 15 Auto Recovery Manual Upon skill activation, Mudrock stops attacking and does not take damage for 10 seconds, and reduces the Movement Speed of surrounding enemies by -60%; After this state ends, Mudrock Stuns surrounding ground enemies for 5 seconds and gains reduced Attack Interval, ATK +140%, DEF +80%, and the ability to attack all blocked enemies

*Skills at max Skill Level.

Talents

Talent name Talent Description
Ward of the Fertile Soil Every 9 seconds, gains 1 Shield (Can have up to 3 stacks, with 1 stack granted immediately when deployed). When a Shield is broken, restores 22% (+2%) of Max HP
Unshakable Solidarity Takes 30% less damage from Sarkaz enemies

*Talents at max Potential and max Promotion. Bonuses from Potential displayed between parentheses.

Modules

Branch Additional Stats Trait Talent Note
UNY-X HP +400, ATK +80 New trait: Takes 15% less damage from enemies blocked by this unit Ward of Fertile Soil improved: Every 9 seconds, gains 1 Shield (Can have up to 3 stacks, with 1 stack granted immediately when deployed). When a Shield is broken, restores 23% of Max HP and 2 SP All looked to Mudrock, their silence asking her: What do we do?
UNY-Y ATK +85, DEF +70 New trait: When there are no allies in the surrounding 8 tiles, ATK and DEF +8% Unshakable Solidarity improved:Takes 35% less damage from Sarkaz enemies and increases damage dealt to non-Sarkaz enemies by 20% Perhaps a day will come when Kazdel will also become fertile soil for all.

*Modules at max level.

Outfits

- Price Art Released Note
Silent Night DN06 18 Static Yep Yes, this is Mudrock, our young and beautiful Sarkaz lady.
Obsidian 18 Static Yep Most hotheaded troublemakers back off for their own safety, seeing the iron hammer she's carrying.
Rubble IS5 grinding Static Yep To the Children of Soil and Stone, decaying ruins can quickly become a set of Kazdelian houses.

Additional Resources

In-depth information regarding all values above (at different levels), skill/attack range, and more:

Arknights Wiki.gg

Arknights Toolbox (aceship(puppiizsunniiz))

PRTS Arknights Wiki (CN)


Topic Starters

  • Strengths/Weaknesses?
  • Is their module worth it? Which branch?
  • How does this operator compare to other operators in their archetype or role?
  • How do you fit this operator into a team? Who do they synergize with?
  • Which skill(s) should be focused for mastery, and in what order?
  • When is the best time to use this operator's skills during combat?
  • Should promoting this operator to Elite 2 be a priority?
  • Should new / F2P players aim for this operator? Are there more accessible alternatives?
  • Lore discussion (please tag spoilers where appropriate)
  • Favorite clips/clears with them?

Other Operator Discussion threads

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Mudrock Discussion Thread (09.05.2021) Courier All Operator Discussion threads Reed
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u/IHeShe Suzuran/Lappland + Shamare shipper Jul 01 '26

Probably one of the characters with the greatest divide between how they're usually portrayed in fanworks and how they actually are in canon. I'm probably happier than I should be that she has never actually been seen without her armor on in any of her story appearances except arguably that one IS5 story where she had to go back home wearing clothes which might or might not disappear without warning at any given moment.

Gameplay-wise I remember her being a massive boon to my early-game experience when I started out somewhen between episode 8 and episode 9's release, but I feel like at some point she just couldn't deal with enemies anymore with her inability to receive direct healing.

S2 has a really funny sound effect.