I played the game and reached Hecubah last night, and then I stopped playing. I will continue tonight, but in the meantime, are there any tips on how to beat her? Thanks.

The conjurer fight is a tough one. Hecubah summons stuff and chases you around a large area with iron fences, stone chambers, and even an upper level. Do NOT try and fight her head on; her Death Ray spells can kill you very quickly. Be prepared for a running battle, and one in which your opponent can teleport - away from you or towards you. Keep hitting her with spells, the Staff of Oblivion, and running before she really goes to town on you, and whittle down her health. You got this.

Thanks for the reply. I already finished the game back in February though. Took me almost an hour to kill her with hit and run tactic.

Also, crossbow will work better against Hecubah than the staff of oblivion, probably.