A massive melee treant with a powerful cleaving attack and the ability to restore its own health.
Bramblethorns are "the goliaths of the Grove" and were created by Alder to serve as Gorok's personal sentries. Long ago it would take the Grove Tenders almost thirty years of cultivation and caretaking for a Bramblethorn to grow to full size. Alder, with the help of Grath, created bio-technology which now allows a Bramblethorn to grow within weeks. Bramblethorns are naturally protective, especially toward the the Grove Tenders.