Suletta Mercury pilots Calibarn, overcoming the Gundam curse, using top-notch equipment. Calibarn features deadly weapons, including Beam Vulcans, Beam Sabers, and the Variable Rod Rifle.

With Gundam Calibarn, there will actually be two variants of it appearing in Gundam Breaker 4. One is the standard X-EX01 Gundam Calibarn Gunpla from The Witch from Mercury season two. The other ...

Bandai Namco rolled out another update to Gundam Breaker 4 to add the Gundam Calibarn, from The Witch from Mercury, and the Gundam Mighty Strike Freedom from Seed Freedom entirely for free.

As the episode progressed, Guston Parche could be seen pleading with Suletta to help him talk sense into Prospera and suggesting that they take on Prospera using a Gundam called the Calibarn.