Best to hold off just now as we are going to be updating the loot tables and encounter area difficulty for Hrungnir as soon as possible after the event launches.
There are new bosses coming next week for the event so if you want a new challenge those are going to be best targets for the very short term.
On that note , is it possible we can get something of value for the teeth of aggrogoth that we have ? Those early Aggy fights for most clans were a huge accomplishment , also they were probably the most expensive , it would be nice if you would allow us to trade the Aggy teeth for an actual item . This is a minor issue but has been seemingly ignored , when many clans started doing Aggy , a long time after he was in the game otm had not created loot , why not rectify this now , it is definitely the case that we deserved some type of useable drop.
Please allow the Aggy teeth to be traded to support for an Aggy item .
And thanks smelly for asking this question , great thread.