Its very hard for me to fix your deck when I dont know what kind of deck you want. Please post the optimum deck type (control, hand control, field control, beatdown, burner etc) and I will fix it for you. For now please limit your deck to 45 cards maximum!
I took out Fissure, Raigeki Break and Harpie's brother to replace them with Ceasefire, Lightning Vortex, Divine Wrath and I took out 2 Great Angus's and replaced them with Bazoo The Soul Eater and Gemini Elf.