I generally use Xaku for this, their Vast Untime modded for range (which helps 2 other abilities as well) tends to break everything in a 50m radius, while their kit is still very strong as it scales with enemy level and shreds enemies within' like 15m of them. It's not instant room-clear ability, but it's still very strong if you're running around looking for caches or something similar and don't want to worry about enemies.
Nekomian's post in Where is 2023 Stats?? was marked as the answer