Hook Knife on the Sister Blades is my "get far" juice.
Especially when you load up buffs on special attack.
I literally do not press regular attack even once.
I absolutely melted through Chronos' first phase with a combination of the boomerang blade special hammer on the daggers and Demeter's special boon. Combined that with the "whenever you take damage, restore 70 magic" and Phase Shift and I was doing pretty well until he literally instakilled me before I could move during his second phase. :|