So far I have created a Spellbind that using Chillspikes and Trozans for damage.
I want some ideas on what else to build. Please help.
Welcome to the game and to the forum. 
Not sure I have a favourite build or builds, it’s more the masteries for me. I like Demolitionist, Inquisitor and Shaman most, getting there with Necromancer and still struggle to enjoy Arcanist and Nightblade. I tend to play pet builds or ranged mostly though I do have some melee toons as well.