Sharp Nails
At E2 Lv 1 · base potential
S1 · E0 Lv 1
Swift Strike γ
Manual · Charges by time
| Rank | SP cost | Initial SP | Duration |
|---|---|---|---|
| Rank 7 | 39 | 10 | 35 s |
| M1 | 38 | 10 | 35 s |
| M2 | 37 | 10 | 35 s |
| M3 | 35 | 15 | 35 s |
Arknights · Global · Training advice
Aosta
Aosta is a 5-star Spreadshooter Sniper in Global Arknights. See base stats, skills, talents, modules and upgrade materials.
Train this first
S2 · Shadow Nails
Train Shadow Nails to bind groups in a short lane. Face Aosta into the approach so he can hit enemies before a blocker catches them, while his bleed can still apply.
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 | 1407 | 449 | 135 | 0 | 28 | 1 | 70 s |
| E1 | 70 | 1782 | 580 | 172 | 0 | 31 | 1 | 70 s |
| E2 | 80 | 2376 | 691 | 192 | 0 | 31 | 1 | 70 s |
Aosta skills and mastery
S2 · E1 Lv 1 · Train first
Shadow Nails
Manual · Charges by time
| Rank | SP cost | Initial SP | Duration |
|---|---|---|---|
| Rank 7 | 54 | 19 | 22 s |
| M1 | 53 | 21 | 23 s |
| M2 | 52 | 23 | 24 s |
| M3 | 50 | 25 | 25 s |
Talents & modules
Talents
Modules
RPR-X · Emergency Kit
E2 Lv 50 · standard module
Global snapshot 2026-11-09 · Global debut 2021-04-08 · Terra Wiki kit reference ↗