Agent

Agents are obtainable units in Zenless Zone Zero.
They come in different Ranks ( or ), have an attacking Specialty ( Attack, Stun, Anomaly, Support, or Defense), are aligned with an Attribute (, , , , or ), are equipable with a specific W-Engine, and belong to a Faction.
==How to Obtain==
Agents are primarily obtained through Signal Search.
There are two channels to search for new agents:
* Exclusive Channel, which features time-limited Agent searches.
* Stable Channel, which is always available.
Searches can be performed with special Currency, notably for the Exclusive Channel and for the Stable Channel, or they can be performed directly by either using , or by converting the premium paid-only currency at a 1-to-1 ratio.
Alternate ways of obtaining agents also exist:
* Phaethon's Story
** , and are obtained for free after completing the Prologue Business x Strangeness x Justness.
* Stable Channel Guarantee
** After completing 300 searches on the Stable Channel Signal Search, the player is able to obtain an -Rank Agent of their choice (does not include limited agents).
* Signal Shop
** Two -Rank Agents are available to purchase each month from the Signal Shop in exchange for . The available agents change on the first day of each month after server reset. 
* Permanent Events
** is available as the final reward from the Rookie on the Road Event.
** is available from the Eridu Frontier Event, after the player has completed Shiyu Defense Stable Node: Third Frontier
==Progression==
===Leveling===
Agents will only gain EXP by using Agent EXP Material. The amount of materials required increases per level and promotion.
===Promotions===
Once an Agent has hit the level-cap for their current promotion level, they can be promoted, which will increase the maximum level they can achieve, the maximum skill level they can achieve, while also providing a bonus to the base stats of HP, ATK and DEF.
The maximum promotion level is dependant on the player's Inter-Knot Level, up to a maximum of 5 promotions and Agent level 60 at Inter-Knot Level 50.
The type and amount of Agent Promotion Material and Denny required to promote, can be seen in the promotion popup-menu, visible on the agent selection menu (PC: C) when an Agent is ready to be promoted.
Promotion Level	Max Agent Level	Required Inter-Knot Level	Cost 	Unlocks	Reward
None 	Lv. 10 	— 	—	—	—
1st 	Lv. 20 	— 	24,000 	
* Max Skill Level: Level 3 (Requires Agent Level 15)
* Max Core Skill Upgrade: A (Requires Agent Level 15)	
2nd 	Lv. 30 	IKL 20 	56,000 	
* Max Skill Level: Level 5 (Requires Agent Level 25)
* Max Core Skill Upgrade: B (Requires Agent Level 25)	—
3rd 	Lv. 40 	IKL 30 	120,000	
* Max Skill Level: Level 7 (Requires Agent Level 35)
* Max Core Skill Upgrade: C (Requires Agent Level 35)	
4th 	Lv. 50 	IKL 40 	200,000	
* Max Skill Level: Level 9 (Requires Agent Level 45)
* Max Core Skill Upgrade: D (Requires Agent Level 45)	—
5th 	Lv. 60 	IKL 50 	400,000	
* Max Skill Level: Level 12 (Requires Agent Level 60)
* Max Core Skill Upgrade: F (Requires Agent Level 60)	
==Protagonist==
When the player starts the game for the first time, they will be prompted to choose one of the siblings Belle or Wise. Thereafter, the other sibling will become a non-playable character who acts as the player's assistant.
==Playable Agents==
==Upcoming Agents==
These agents have been announced as upcoming agents by miHoYo at some point in time.
==Other Languages==
==Navigation==
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ru:Агенты