Dark Falz 3rd form + RAcast + Hard mode = impossible

[Ivan]

Many people have trouble defeating Dark Falz in her 3rd form. HP units are strongly reccomended (Dragon/HP, God/HP) You seem to have a good amount of attack, but Crush Bullet is a long range weapon, which isn't reccomended to use against bosses. Especially dark Falz, long range weapons also tend to be weaker. Try using 1-hit wepaons. (Only hits one enemy) Like a Visk, or Justy.

You may also want to try leveling up a bit more if you continue to fail. Or look for Scape Dolls.