Blueprint Corrections
At E2 Lv 1 · base potential
S1 · E0 Lv 1
Stratum Groundbreaker
Manual · Charges by time
| Rank | SP cost | Initial SP | Duration | Charges |
|---|---|---|---|---|
| Rank 7 | 8 | 2 | — | 2 |
| M1 | 8 | 3 | — | 2 |
| M2 | 7 | 3 | — | 2 |
| M3 | 6 | 3 | — | 2 |
Arknights · Global · Training advice
Cement
Cement is a 5-star Duelist Defender in Global Arknights. See base stats, skills, talents, modules and upgrade materials.
Train this first
S2 · Structural Support
Train Structural Support to tank large physical hits. Each damaging hit removes a defense stack, so isolate the heavy attacker where possible and save the skill for its burst.
Recommended stopping pointSkill rank 7 firstSee skill details ↓
Base stats
Values at the maximum level of each Elite phase, before trust, potential, skills, or modules.
| Phase | Level | HP | ATK | DEF | RES | DP cost | Block | Redeploy |
|---|---|---|---|---|---|---|---|---|
| E0 | 50 | 2131 | 648 | 371 | 0 | 28 | 1 | 70 s |
| E1 | 70 | 2804 | 831 | 502 | 0 | 30 | 1 | 70 s |
| E2 | 80 | 3642 | 1002 | 628 | 0 | 32 | 1 | 70 s |
Cement skills and mastery
S2 · E1 Lv 1 · Train first
Structural Support
Manual · Charges by time
| Rank | SP cost | Initial SP | Duration |
|---|---|---|---|
| Rank 7 | 46 | 17 | 60 s |
| M1 | 44 | 18 | 60 s |
| M2 | 42 | 19 | 60 s |
| M3 | 40 | 20 | 60 s |
Talents & modules
Talents
Modules
HES-X · Engineering Recorder
E2 Lv 50 · standard module
Global snapshot 2026-11-09 · Global debut 2023-10-24 · Terra Wiki kit reference ↗