Patch 10.0.7 adds a new questline with Baine Bloodhoof, and we completed that questline. In this post, we went through that questline, showing all the details about it.
WARNING: Dragonflight story spoilers below! Continue at your own risk!The questline starts with Mayla, who's standing right by the fountain at the central portion of Valdrakken. She requests you to find Baine in the Ohn'ahran Plains — He's out to search for a group of missing tauren and insisted he needed to go alone. Mayla is worried, as she knows about the bloody history between the Shu'halo and the Centaur, even if the Maruuk Centaur have nothing to do with it. Baine can be found by the entrance to Maruukai, mentioning he's going after Bovan Windtotem — Bovan shows up in Warcraft III: The Frozen Throne, during the Old Hatreds mission, in which he aids Rexxar with rescuing Baine from the Kalimdor centaur. Baine requests you to talk with the Maruuk Centaur to see if they saw Bovan. He wants to avoid entering Maruukai due to past memories. Our search eventually leads us to Scout Tomul, who accompanies us for the mission, much to Baine's chagrin.
Baine: I will wait here. I… prefer to avoid centaur camps. Difficult memories. --- Baine: Absolutely not! I will not have you following us like a watchdog! Tomul: You don't want me here. I don't want to be here. But my khan commanded me to help you with this, and that is exactly what I am here to do. -- Tomul: Listen, two-foot. If you want to find your friends, you'll need me. I know the land and the people. So if you're done with your tantrum, let's go. I don't have all day. Baine: Hmph. Fine. But make no mistake, centaur — I'll be watching you. Tomul: You can watch me leave for all I care. I have a job to do. Read more on wowhead.com