One of the main bosses in Elden Ring Shadow of the Erdtree is Romina, Saint of the Bud. She is a formidable boss with a ton of heavy and fast attacks, in addition to the Scarlet Rot. If you're stuck, here's what you need to do to beat Romina.
Romina Saint of the Bud Boss Guide – Elden Ring Shadow of the Erdtree Romina Boss Fight
Romina is located in the Church of the Bud, west of the Shadow Keep. To reach this area in Elden Ring, you must first reach the Rauh Ancient Ruins, which you can do by navigating through the Shadow Keep itself. After reaching the Storehouse Grace, head left and you will find an elevator. This will take you to the West Rampart, where an enemy will be waiting in the distance. Mount Torrent and run through the area and reach the second elevator. Navigate through all the Scarlet Rot and other enemies and you will eventually reach Rauh Ancient Ruins East.
To the left of Rauh Ancient Ruins is an elevator that will take you to another area where you will have to navigate through various tunnels and doors that will eventually take you to the Rauh Ancient Ruins West Grace. From there it is only a light walk to the Church of the Bud Main Entrance Grace, where Romina's boss fog gate is located.
There are two ways to beat Romina, and any other boss for that matter: with or without the Mimic Tear. We believe the latter is better and much easier, but if you're up for a challenge, Romina is doable without it.