Honkai Star Rail 4.3 Livestream Date And New Character Revealed
HoYoverse officially confirmed the Honkai Star Rail 4.3 livestream date and teased several major updates arriving in the next patch. The livestream will introduce new story content, banners, events, and the debut of Mortenax Blade.
The livestream will air on May 22 at 7 AM ET. Players expect the event to reveal important details about Version 4.3 before the update launches in June 2026.
Introduction of Mortenax Blade
Mortenax Blade is expected to headline the upcoming update. The new Fire Nihility character reportedly keeps Blade’s HP-loss mechanics while adding stronger area attacks and debuff abilities.
Leaks suggest Mortenax Blade can create a damaging field that weakens enemies and boosts his own offensive stats. His abilities focus on sacrificing HP to unleash powerful Fire damage against multiple targets.
Many players already expect Mortenax Blade to become one of the strongest DPS units in Honkai Star Rail. His aggressive playstyle and high-risk mechanics continue to generate excitement within the community.
Livestream Will Reveal Events And Banners
The Honkai Star Rail 4.3 livestream will also showcase upcoming events, rerun banners, and story developments. Current leaks suggest Yao Guang, Cyrene, and Phainon could return alongside Mortenax Blade’s debut banner.
Players can also expect limited-time events that reward Stellar Jade, upgrade materials, and exclusive items. Because Version 4.2 introduced major story developments, many fans expect the next livestream to tease important narrative changes as well.

