March 7th is a 4-star Ice Preservation in Honkai: Star Rail. March 7th is a 4-star Ice Preservation character built around shielding and crowd control. Her kit protects allies with Ice barriers and punishes attackers through freeze and counter mechanics. She's one of the most accessible defensive units in the game — handed to you in the tutorial — but her long-term ceiling is limited by a kit that trades deep optimization for broad accessibility.
| Last Review | Last Build Update | Last Teams Update | Last Profile Update |
|---|---|---|---|
| 1.0 | 1.0 | 1.0 | 2026-03-15 |

March 7th is a 4-star Ice Preservation character built around shielding and crowd control. Her kit protects allies with Ice barriers and punishes attackers through freeze and counter mechanics. She's one of the most accessible defensive units in the game — handed to you in the tutorial — but her long-term ceiling is limited by a kit that trades deep optimization for broad accessibility.