It’s very easy to drop different type of gear in front of its face to start the mini game which is easy peasy. Don’t stress but if you can have a mate with you to clear the area it would for the best. It took me a while to realize that you can’t only drop ascendant gear , you have to mix up the type or it will ignore you ;I was sitting there throwing asc gear for it to say nope I perfer me a master craft or journeymen pike XD . Don’t mess up the mini game or you will surely get stunned and killed in a instance