Disclaimer: All information below is based on community leaks and rumors from sources like Reddit, X (Twitter), and more. These details are unconfirmed and subject to change by HoYoverse. Always take leaks with a grain of salt.

Version 4.3 Highlights

Version 4.3 is shaping up to be one of the most exciting updates in the 4.x cycle, featuring a major Stellaron Hunter rework and the continuation of the popular Fate/stay night collaboration.

Mortenax Blade (Blade SP)

  • Rarity: 5-star
  • Element: Fire
  • Path: Nihility
  • Role: Hybrid Support/DPS with transformation mechanics

This is a completely new form of Blade, often referred to as Mortenax Blade or Nihilux Blade in leaks. He is expected in Phase 1 and may function as a universal support while retaining strong damage potential.

Fate/Stay Night Collaboration Wave 2

  • Gilgamesh – The King of Heroes, anticipated as a powerful 5-star limited character.
  • Rin Tohsaka – The talented mage, expected to bring strong synergy with previous collab units like Archer.

These two characters are rumored for Phase 2. Details on their exact paths and elements remain unclear, but they are highly anticipated by fans of the Fate series.

Later Versions (4.4 and 4.5)

Version 4.4

  • Himeko SP – A new form of the beloved navigator, expected as a main DPS.

Version 4.5

  • Aventurine SP (Elation) – Focused on follow-up attacks as a main DPS.
  • Robin SP – Another reimagined 5-star unit.
Other potential characters mentioned in broader 4.x leaks include Pearl (Preservation), Nihilux, and various SP forms. Some sources suggest additional Planarcadia or Astropolis-themed units, but timings beyond 4.5 are less consistent across leaks.

Important Notes for Players

  • Version 4.3 is projected to launch around early June 2026.
  • Many leaks point to solo or focused banners for major SP units.
  • The Fate collaboration continues to be a big draw, building on the first wave.
  • Save your Stellar Jades if you're interested in these new and returning forms!