Ahead of the release of update 3.0, the developers of Honkai: Star Rail have released an animated trailer dedicated to Great Hertha.
Great Gerta is a limited five-star Ice-type character who follows the Path of Erudite. Great Gerta will be most effective in battles with five opponents, especially when paired with other Path of Erudite characters and heroes who can use AOE attacks to help her build up her special mark stacks.