SMITE Chernobog help

[Tech-Priest]

So I'm playing as the new god, Chernobog, and I'm having a tough time trying to figure out how to maximize his damage. I build almost pure attack speed ( Ninja tabi, Transcendence, The Executioner, Odysseus' Bow, Qins sais and The Silver branch Bow). I tried doing the math myself and I can't figure out whether or not I should replace Transcendence with Hieartseeker or The Crusher, if I should replace it at all. Any help would be greatly appreciated