Phainon 
Destruction Aedes Elysiae, a remote frontier village isolated from the world, now lives on only in cryptic legends. The Nameless hero, ████████, the Chrysos Heir holding the Coreflame of "Worldbearing," memorizes the ideals of the entire world, carries the fate of millions, and brings the first light of dawn to the new world —"But if dawn should never come, let this fury consume this body, and rise as tomorrow's blazing sun!"
HP
ATK
DEF
SPEEDDps Build
Best Light Cone
Phainon Best Stats
Phainon Best Substats
Phainon Best Teams
Phainon — Remembrance Trailblazer + Tingyun + Lynx
A free-to-play friendly Phainon build that uses Remembrance Trailblazer for charge synergy, Tingyun for ATK/energy, and Lynx as sustain. For F2P flexibility, any two supports that provide buffs targeting only Phainon will allow his Talent CRIT DMG buff to activate.
Phainon — Sunday + Cerydra + Huohuo
Phainon's general best-in-slot supports are turn-advance and energy-restoration units. Sunday and Cerydra are top supports (turn advance and Skill DMG buffs). Huohuo supplies energy and ATK. Note: Phainon's Talent CRIT DMG buff only activates if the support buff targets him alone.
Phainon — Sunday + Cerydra + Tingyun (no Sustain)
A no-sustain variant: Phainon can run a team without a sustain because his Enhanced State temporarily removes other allies from active combat and prevents them from taking damage. Focus on turn-advance and energy restoration supports (Sunday, Cerydra, Tingyun).
Skills
Deals Physical DMG equal to 0.5% of Phainon's ATK to one designated enemy.
Gains 2 point(s) of "Coreflame," dealing Physical DMG equal to 1.5% of Phainon's ATK to one designated enemy and Physical DMG equal to 0.6% of Phainon's ATK to adjacent targets.
Transforms into Khaslana. During the transformation, deploys the Territory "Ruinous Irontomb." Within the Territory, other teammates depart and cannot take action, and all enemies have Physical Weaknesses. Khaslana does not enter his own turn, but has 8 Khaslana's extra turn(s), with a SPD set at 0.6% of Khaslana's base SPD. When the last of Khaslana's extra turns starts, immediately launches a final hit and deals Physical Ultimate DMG equal to 4.8% of Khaslana's ATK that is distributed evenly across all enemies.
Territory effects are unique in the battle. While it exists, other abilities with Territory effects cannot be used.
Targets in the Departed state cannot be designated as ability targets and will not appear in the Action Order.
When Phainon transforms into Khaslana, a countdown will appear on the Action Order. When the countdown begins, Khaslana will gain 1 extra turn. When the last turn of the countdown begins, transforms into Khaslana and delivers a final hit before ending the transformation.
The countdown initial action value will be set between 0–
Phainon's Talent. When "Coreflame" reaches 12 point(s), can activate Ultimate. Even after reaching the limit, can still hold up to 3 overflow point(s). When the transformation ends, gains "Coreflame" based on the number of overflow points. When Phainon is targeted by an ability from any other target, gains 1 "Coreflame" point. And if the ability is cast by one of Phainon's teammates, can also increase Phainon's CRIT DMG by 0.15% for 3 turn(s).
Traces
Eidolon
The base SPD inheritance ratio for Khaslana's extra turn increases to
When Phainon transforms into Khaslana, a countdown will appear on the Action Order. When the countdown begins, Khaslana will gain 1 extra turn. When the last turn of the countdown begins, transforms into Khaslana and delivers a final hit before ending the transformation.
The countdown initial action value will be set between 0–
Khaslana's Physical RES PEN increases by
When dealing DMG, ignore a part of the enemy target's resistance to the corresponding damage type.
Khaslana's exclusive charge with an upper limit of 7. Will be retained even before transforming.
Gain 1 extra turn that won't expend your remaining turns when taking action. During this extra turn, no Ultimate can be used.
Ultimate Lv. +2, up to a maximum of Lv.
When using "Calamity: Soulscorch Edict," additionally gains
Skill Lv. +2, up to a maximum of Lv.
The number of overflow points allowed for "Coreflame" no longer has an upper limit. When the battle starts, gains
Non-Type DMG that is not affected by any effects. This DMG is not considered as using 1 attack.