Fixing Blackbull's House

I hear that Blackbull in Perion is fixing up his house. In the dusty town of Perion, I ran into a man named Blackbull. He needs to fix his house and asked if I could help him out by defeating 20 Stumps and 20 Dark Stumps and getting him 10 Tree Branches and 10 Leafs. If I do him a favor, I'll get a nice shield from him, but what if I say no I won't be... BANISHED from the village... will I I really hope not... I got Blackbull of Perion 10 Tree Branches and 10 Leafs after defeating 20 Stumps and 20 Dark Stumps. With these, he can finally fix his house. I got this shield as a reward... and... well, there are scratch marks here and there, and it looks pretty old... Is this even usable