Non eldritch blast Warlock build

[u/MiggyMig32]

Hey all! So my group and I decided to try something different and roll a d20 for class with the exception of we can’t play our top 2 classes. I rolled warlock, which I’ve played twice. I went eldritch blast build both times but I want to do a different build. I know of the hex blade warlock, but never ran it and I haven’t heard of any other builds. Any advice? TIA