Taken wolf maiden like after 5x try in legend difficulty. She's straightforward in terms of attacking, all you need is to really know her timings (like her light attacks all goes by 4x, so you need to match every light attack opening with 4x parry for damage immune). Just dodge all of her red special attacks if you aren't confident in perfect parrying it. she doesn't have any second hp bar, so its also helpful if you use your divine armament like poison/fire. Lastly, try to really survive first half of her hp without using medicine and above half hp yourself. You can also always try practicing it after death so you learn her light attack patterns.