Cheng Heguang
Who is Cheng Heguang?
Cheng Heguang is a 6-star Star-afflatus sub-support specifically designed to enable Liang Yue's peak performance. He excels at removing himself from the team's action economy by continuously cycling Moxie to cast his Ultimate repeatedly, destroying his own cards while generating follow-up attacks and providing [Continuous Action I] — one of the few characters with AP generation. His reduced Draw Limit is intentional and directly benefits Liang Yue by making her Red and Green Zones easier to overlap with [Arise, Qiangliang] active. Prydwen notes his buffing is mediocre compared to top supports but his AP-positive non-presence frees the team perfectly for Liang Yue's demanding rotation.
技能简介
Grants AP to the team on a 2-round buff duration — one of only a handful of AP-generating characters in R:1999.
Continuously destroys his own cards, reducing the Draw Limit and clearing his cards from the hand — directly benefits Liang Yue's Zone overlap mechanics.
Provides a decent number of FUAs via his passive and Ultimate cycling, contributing passive damage without consuming team AP.
High Moxie generation enables near-constant Ultimate casts, maintaining [Continuous Action I] uptime and [Work as One] cycling throughout the fight.
配装攻略
🔮 最佳遗器/声骸套装
Resonance: Ultimate Might and ATK to support his frequent Ultimate cycling and FUA damage output. His core value is mechanical rather than stat-dependent — do not over-invest in his personal damage at the expense of team-enabling nodes.
⚔ 最佳光锥/武器
His signature psychube (BiS): Designed for his Moxie cycling and [Work as One] rotation, amplifying FUA damage and [Continuous Action I] maintenance. Brave New World (budget): 18% Ultimate Might supports his Ultimate cycling frequency and is accessible without signature spending.
📊 副属性优先级
👥 最佳阵容
Liang Yue optimal: Liang Yue + Cheng Heguang + Flutterpage + Marsha — the best Extra Action team in version 3.4 per prydwen; Cheng Heguang's card destruction and AP generation are core enablers of Liang Yue's rotation.
No other competitive team: Prydwen explicitly notes he has no strong alternative team outside Liang Yue compositions due to his mediocre buffing and awkward card Draw Limit reduction.
零氪建议
Cheng Heguang is a limited 6-star with a narrow use case. F2P players should only pull him if Liang Yue is already their primary carry. Brave New World is a budget psychube alternative. His core contribution is mechanical — once obtained, he requires minimal ongoing resource investment, but his low standalone value makes him an inefficient F2P banner choice.
常见问题
Why does Cheng Heguang reduce the Draw Limit?
His card destruction and reduced Draw Limit are intentional design features that directly benefit Liang Yue. With a smaller hand size, it is easier for her Red and Green Zones to overlap while [Arise, Qiangliang] is active — the overlap condition is the trigger for her peak damage output. What seems like a downside is actually precision engineering for her kit.
Should I pull Cheng Heguang without Liang Yue?
No. Prydwen's pull guide explicitly states 'probably not' without Liang Yue (Euphoria). His buffing is mediocre compared to top supports and the Draw Limit reduction is a liability outside Liang Yue's specific mechanic. He has no competitive alternative team.
What is Cheng Heguang's best psychube?
His signature is his BiS, built for his Moxie cycling and [Work as One] rotation. Brave New World is the accessible budget fallback, providing 18% Ultimate Might to support his frequent Ultimate cycling.
What does Continuous Action I do?
[Continuous Action I] grants the team an additional AP on a 2-round buff duration. Cheng Heguang is one of only a few characters in R:1999 with unconditional AP generation and his 2-round duration without any Portray requirement is noted by prydwen as a standout trait. In the Liang Yue team this extra AP enables her demanding incantation rotation.