Vortex Gaming

To use a shared key, you need to reach level 40 and activate both the enhancement and promotion nodes of the doll.
Therefore, it is recommended to unlock the shared key of the tactical dolls you mainly use first, and then nurture tactical dolls with good shared keys.

✅Shared Key Opening Order

· Nurture and unlock the shared key starting with the tactical dolls you are focusing on (Tororo, Kyung-gu, Suomi, etc.)

· After that, nurture tactical dolls with good versatility in their shared keys (Befri or Ulrid or Mosin-Nagant or Standard Tactical Doll)

✅Elite Grade Recommended Ranking

1.Tororo: The doll itself has good performance and the shared key has good versatility.

2.Kyung-gu: Possesses a good shared key for tactical dolls that can perform support attacks.

3.Befri: Possesses a good shared key for tactical dolls with good mobility like Vanguard.

4.Suomi: Not very versatile, but has a good shared key for Suomi and Bulwark tactical dolls.

5.Ulrid: Looking at the shared key alone, it's better than Tororo, but it's not recommended to go for a pickup just because of one shared key.

6.Mosin-Nagant: Possesses a very good shared key for tactical dolls using sniper rifles.

✅Standard Grade Recommended Ranking

1.Shakri: Possesses a very good shared key for Shakri and Tororo, who can re-act.

2.Lotta: Possesses a very good shared key for Befri and tactical dolls with freezing debuffs.

3.Nemesis: Possesses a very good shared key for tactical dolls using sniper rifles.

4.Ritara: Has good versatility, and especially has a very good shared key with Kyung-gu, who applies defense reduction effects.