Genshin Impact 6.3 ‘Luna IV’ Livestream: Columbina, Banners & Release Date

The Genshin Impact community is buzzing with anticipation as the Version 6.3 'Luna IV' Special Program livestream approaches. Following the dramatic events of the Luna arc, this next chapter promises to introduce long-awaited characters and reshape the meta. Whether you're a lore enthusiast or a dedicated Abyss runner, here's everything we know so far about the upcoming update.

Stay tuned to the latest Genshin Impact news for live coverage and analysis.

At a Glance

• Livestream Date: Expected in mid-October 2025 (exact date TBD).
• New Characters: Columbina (5-star), Zibai (4-star), Illuga (4-star).
• Reruns: Likely includes fan-favorites like Nahida or Furina (speculative, not confirmed).
• New Area: Expansion of Luna region, possibly a sub-area tied to the arc's climax.
• Redeem Codes: Three standard codes for 300 Primogems will be released during the livestream.

Veteran's Take

Columbina is no ordinary debut. As the Third of the Fatui Harbingers, her arrival has been theorized since the Lazzo trailer back in Version 3.2. Her in-game model and abilities have been the subject of countless lore threads. Now, finally stepping into the spotlight, she represents a shift in how HoYoverse paces Harbinger releases. Unlike Arlecchino who arrived in 4.6, Columbina may come with a design that reflects her ethereal, almost otherworldly presence in the story. This livestream will likely shed light on her allegiance and motives, potentially tying into the larger narrative of the Heavenly Principles.

Banner Breakdown

Phase 1 is expected to feature Columbina as the featured 5-star, with Zibai and Illuga on the same banner as 4-stars. Phase 2 will likely bring a rerun banner—rumors point to Furina or Nahida, given their relevance to the region’s mechanics. Unconfirmed — subject to change.

Phase	Featured 5-star	4-stars
Phase 1	Columbina	Zibai, Illuga, +1 unknown
Phase 2	Rerun (TBD)	TBD

For F2P players, prioritize Columbina if she fits your account’s needs; save Primogems by skipping Phase 2 if the rerun character is already owned.

Should You Pull?

• Columbina: If she follows the pattern of previous Harbingers, she will be a top-tier Sub-DPS or Hypercarry. Her kit may involve bond of life or new Luna-specific reactions. Wait for the livestream to confirm her role.
• Zibai & Illuga: As 4-stars, their value depends on constellation unlocks. If either provides unique utility (off-field healing, elemental application), they are worth investing in even at C0.
• Verdict: Columbina is a safe skip only if you lack a strong second Abyss team. Otherwise, she is a high-priority pull for meta players.

Events & Rewards

Expect a flagship event themed around the Luna arc, likely involving a new domain or boss fight. Standard rewards include Primogems, Mora, Hero’s Wit, and a free 4-star weapon or character (speculative). The livestream codes will grant 300 Primogems and other resources. Don’t miss the countdown—codes expire within 24 hours.

Teams & Synergies

Based on lore leaks, Columbina may synergize with Furina due to HP manipulation mechanics, or with Nahida for reaction-based teams. Zibai might be a Dendro support, while Illuga could fill a Cryo or Anemo niche. Theorycrafters will have a field day once kit details drop. For now, consider reserving a flexible team slot for experimentation.

Hidden Details

Keep an eye on the livestream’s artwork and character demos. Past streams have hidden clues about future regions (e.g., the 4.0 Fontaine teaser). Any reference to the Dark Sea or Khaenri'ah in 6.3 would be a major lore hint.

Conclusion

The Version 6.3 livestream is shaping up to be one of the most significant in Genshin Impact’s history. With a Harbinger debut and the Luna arc reaching its peak, players should prepare for a content-packed update. Mark your calendars, stock up on Primogems, and join the community for the official reveal.

For more details, check out our guides on Prism Slime and Mushteshir and the Golden Hall Waypoint.