Shimmer 
Consumes 20% max HP to attack 1 enemy. Deals 120% ATK damage. Each 2 % of max HP lost increases damage by 1%.
Damage increased to 100%
Damage increased to 105%
Damage increased to 110%
Damage increased to 115%
Damage increased to 120%
Not in Demon Mode: When an ally takes single-target damage, shares 15% damage with him. Each 5% of own max HP lost increases base SPD by 2.5%, base ATK by 5%, and base DEF by 5%. In Demon Mode: Increases SPD by 50%, base ATK by 100%, and base DEF by 100%. After receiving SPD boost, the SPD of Chiyou won't exceed that of the unit with the highest SPD on the battlefield. Upon taking letahl damage, does not die and enters Demon Mode for 2 turns. Removes all buffs and debuffs from himself. Restores HP by 20% of max HP. Gains Standoff for 1 turn. When in Demon Mode, attacks restores Chiyou's HP equal to 30% of damage dealt.
4 Consumes 30% max HP to attack all enemies. Deals 120% ATK damage. Each 2% of max HP lost increases damage by 1%. Taunts all enemies for 1 turn.
Damage increased to 105%
Damage increased to 110%
Damage increased to 115%
Damage increased to 120%
Cooldown reduced by 1 turn
Cannot die on first lethal hit
Good base stats
Damage sharing with allies
Can deal a lot of damage with his passive scaling
Weak to cooldown increase and Triki's passive
Low base defense
Cannot be controlled in demon mode
Jiang Jiuli (Chiyou) is a 5 stars Shimmer Fighter esper in Dislyte.
A very strong all around esper that is hard to get. He can deal a lot of damage due to his passive. He can share damage with his allies, allowing him to take damage and deal more damage as his health decreases. Since he has standoff after taking the first lethal hit and enters Demon Mode, he cleanses all debuffs and now can ignore defense of the enemy. While you cannot control him in Demon Mode, a high damage build Jiang Jiuli will one shot any unit, including tanks thanks to ignore defense.
He can also be used as a fodder farmer in purgatory 10+ as he will get his passive up in time to ensure he doesn't die. When he is not in demon mode, his damage will just be like regular DPS. For cube miracle and Temporal Tower, he will shine. Being able to take damage will help your other allies survive and make life easier for your healers and buffers.
He does have his counters though. Triki's passive will kill him if he removes his standoff buff. Also, other units like Pritzker or Bonnie who can increase skill cooldown will be able to ensure he cannot use his passive, thus dying after taking the first lethal hit.
As for builds:
This will suffice in terms of being a DPS. It also helps if he can get more health. Having 100% crit rate is ideal, but that will come with farming over time. Good sets on him are Thor for damage, Ocean Waves for cooldown reduction and Snow Dowager for PvP. He doesn't need Sword Avatara due to his passive.
Hammer of Thor x4
+40% C. DMG
Fiery Incandescence x2
C. RATE +20%
C. RATE / C. DMG
ATK%
SPD / ATK%
War Machine x4
ATK +30%
Sword Avatara x2
Grants a 25% chance of using Counterattack upon taking damage.
C. DMG
ATK%
HP%
Snow Dowager x4
Grants a 20% chance of Freezing the target for 1 turn when taking damage.
Fiery Incandescence x2
C. RATE +20%
C. RATE / C. DMG
ATK%
SPD / HP% / ATK%
Ocean Waves x4
Grants 30% chance of reducing all ability cooldowns by 1 turn at the start of each turn.
Fiery Incandescence x2
C. RATE +20%
C. RATE / C. DMG
ATK%
SPD / ATK%
C. RATE
DEF%
ATK%
C. DMG
ACC%
SPD
Flat DEF
| Level | Atk | HP | Def | Spd |
|---|---|---|---|---|
| 1 | 336 | 3307 | 240 | 100 |
| 60 | 1225 | 12036 | 874 | 100 |
| C. Rate | C. Damage | Acc | Resist |
|---|---|---|---|
| 10% | 150% | 0% | 20% |