So I built a base camp over the temple as I figured it would be a good place to snipe enemies with my bow and wooden arrows. I hopped over to the temple base this time and I saw an enemy that looked bigger than others. I fought other big Drak before so I didn't think too much of it but it seemed a bit bigger than others. As I fired wooden arrows at it, it seemed to be lasting longer than other enemies by quite a bit.
Eventually it fell and I collected its head as a trophy and talked with the fire (.... My fire is still only level 4 so I couldn't exactly use it but I was surprised that was their big boss;). This enemy was much easier for an archer than the Fell Dragon at the castle..... since it couldn't fight back.... anyway, here's the sniping base I leveraged to unintentionally kill a boss.