The developers of Honkai: Star Rail have published a video in which they clearly showed what the new character Anaxa is capable of in battle.
Anaxa is a windy type character who follows the Path of Erudition. He is kind by nature, but strict as a teacher. If you can't grasp new knowledge, he can easily hammer it into you...
Anaxa's Basic Attack deals Wind damage to a target enemy. With Wandering Signpost's Trace, Anaxa's Basic Attack also restores Energy.
When using the skill, Anaxa deals wind damage to the target enemy, and then deals wind damage to a random enemy several times. Preference is given to the enemy that was not hit by the skill. It is worth noting that the more enemies there are, the more damage the skill does.
When Anaxa attacks a target enemy, she adds a random vulnerability to them that lasts a certain number of turns. When a target has a certain number of vulnerabilities, they are inflicted with the Manifestation status, and Anaxa deals increased damage.
When Anaxa uses her super ability, all enemies are affected by Sublimation. Enemies affected by Sublimation are affected by seven types of vulnerability at once, and this effect lasts until the target's turn begins. The super ability also deals wind damage to all enemies.