Honkai: Star Rail 4.2 | Cosmic Data Roaming Event | No Commentary

Welcome back to Komi’s Korner! In this Honkai: Star Rail video, we’re taking a look at the Cosmic Data Roaming event from Version 4.2. In Cosmic Data Roaming, the Trailblazer becomes a gaming streamer representing the Astral Express, broadcasting their expedition across the cosmos. As you clear stages, you can collect stronger equipment, earn Gold Coins and Diamonds, unlock and enhance characters, and increase your team’s combat power to progress through each chapter. This event features Active and Support characters, special Leader characters that can change combat gameplay, automatic combat, Joint Ultimates, viewer gifts, livestream requests, and Live Linkups with familiar companions. Your team can also continue earning equipment, Gold Coins, and Diamonds while offline based on your current stage progress. Event Details: Event: Cosmic Data Roaming Version: Honkai: Star Rail Version 4.2 Duration: After the Version 4.2 update on April 22, 2026 — June 1, 2026 at 03:59 UTC+8 Requirement: Trailblaze Level 21 or higher Featured in this video: Cosmic Data Roaming event overview Honkai: Star Rail Version 4.2 event content Trailblazer streamer gameplay Active and Support character roles Leader character effects Viewer gifts and livestream requests Live Linkup feature Idle resource generation Event rewards and progression Players can earn rewards by clearing chapters, raising Combat Power, completing Live Linkups, unlocking characters, drawing, activating Talent nodes, leveling team lineup slots, and improving equipment. Total event rewards include: 1,300 Stellar Jade 1 Self-Modeling Resin 1 Tracks of Destiny 1 Tomorrow, Together 4 Commemorative Cartridge 1 Streamer Headset 21 Traveler’s Guide 14 Refined Aether 21 Lost Crystal 48 The Fluffy Serialization If you enjoy Honkai: Star Rail event guides, gameplay, and cozy gacha content, be sure to like, comment, and subscribe for more here on Komi’s Korner!