Hey Quackers; not sure that selling Owster is too problematic. A few seasons ago when you had focus frays which was just EARTH for instance - Owster was great, because you could see when an opponent was throwing Obsidian every match!
I rented this one mid-brawl, got my brawl fray - no melee, fire and death only. Ran to the market really quick to grab him - and in the end, didn't matter, my opponent went all arrows. Spewin, eh?