Pulse Isomorphism
At E2 Lv 1 · base potential
S1 · E0 Lv 1
Backbeat Stress
Automatic · Charges by time
| Rank | SP cost | Initial SP | Duration | Charges |
|---|---|---|---|---|
| Rank 7 | 9 | 0 | — | 2 |
| M1 | 9 | 0 | — | 2 |
| M2 | 8 | 0 | — | 2 |
| M3 | 8 | 0 | — | 2 |
Arknights · Global · Training advice
Akkord
Akkord is a 4-star Blast Caster in Global Arknights. See base stats, skills, talents, modules and upgrade materials.
Train this first
S2 · Explosive Tuning
Train Explosive Tuning when you can put allies on the tiles where enemies bunch up. Their positions become centers for extra Arts splash, so plan her range around your blockers.
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 | 45 | 952 | 423 | 71 | 10 | 29 | 1 | 70 s |
| E1 | 60 | 1237 | 564 | 98 | 15 | 32 | 1 | 70 s |
| E2 | 70 | 1528 | 680 | 110 | 20 | 32 | 1 | 70 s |
Akkord skills and mastery
S2 · E1 Lv 1 · Train first
Explosive Tuning
Manual · Charges by time
| Rank | SP cost | Initial SP | Duration |
|---|---|---|---|
| Rank 7 | 52 | 24 | 32 s |
| M1 | 52 | 28 | 32 s |
| M2 | 52 | 32 | 32 s |
| M3 | 48 | 32 | 32 s |
Talents & modules
Talents
Modules
BLA-X · The Music Box of A Burdenbeast
E2 Lv 40 · standard module
Global snapshot 2026-11-09 · Global debut 2026-04-14 · Terra Wiki kit reference ↗