The Shikbath Zera is a spacecraft in Might and Magic III: Isles of Terra. This interstellar transport vehicle was the seedship that first settled on the ocean world of Terra, bringing terraform platform modules. Later, the CRON brought four of its VARNs to Terra. These VARNs were implanted into the surface of the planet, thus completing the terraforming process and creating the Isles of Terra.
The Shikbath Zera can be accessed by going beneath the pyramids of Terra. The party enters the spaceship at the end of the game in their efforts to follow Sheltem and Corak.
Then it burns upon entry into XEEN's atmosphere so the party beams down onto XEEN's light side while the ship gets consumed.