When facing the Cryo Regisvine boss in Genshin Impact, it is important to move strategically, dodge, and maximize damage with charge shots. The boss will have about 15 seconds of free damage after you destroy one of these weak spots, so take advantage of this opportunity by doing as many elemental combos as you can.
A spin attack from the boss will be followed by an ice beam, so take care to dodge and avoid taking damage. There is a weak spot on the flower head and the only way to get in some elemental attacks is to dodge a single or triple slam.
When you walk straight there will be ice pillars in your path, so if you walk straight you will be hit. Avoiding the powerful attacks of Cryo Regisvine requires strategic movement and dodging.
As the Cryo Regisvine boss attacks differently depending on your distance, you need to adjust your strategy accordingly. In Genshin Impact, maximizing damage with charge shots will let you defeat the Cryo Regisvine boss without using elemental skills.
