Help with twilight forest!!!

So I recently started this series on my channel...

...and in it I have to kill all the twilight forest bosses, but I'm a noob when it comes to mods and don't know all the bosses in the mod so if anyone can help but listing all the bosses in the latest 1.7.10 version of twilight forest and how to find them please, please, pleeeeeease help me! Thank you

P.S. any other tips for the mod are greatly appreciated