DETAILED NOTES ON SOUL COVENANT

In DS Remastered if i be a part of a covenant and have to max rank ( Allow's say darkwraiths ) but then change to another covenant by means of the bonfire do i continue to be at max rank Together with the wraiths? Also can i nonetheless use things which include sunlight spear if i use exactly the same method?　当初は草刈りみたいな�