Ring
Lay still now
Day/week/month 1 'broken' (like Ivy Coil whip 214B-annoying-move-thingy) usually turns out to be not broken(OP maybe though).
Actually, the move was completely broken during the first month, because it was almost safe on block. You could 214B all day, it evaded almost everything and Ivy was always safe on guard (-14 + force crouch + massive pushback).
They nerfed it hard in 1.03 patch.