The Brute Hill is the site of a battle from the first War of the Fae, where the Stormguard of Kaladim faced off against ogre and troll legions in the service of Neriak. The site is marked by an obelisk that has fallen into disrepair, and is haunted by the ghosts of the soldiers that once fought there.
There are loud crashes and earthquakes on Brute Hill, as if something very large was stomping on the earth. The effects are very localized. No explanation for them has been discovered, and since Brute Hill is in the area of the Void incursion, it is unlikely there will be any scientific expeditions any time soon.