Why does "Sealing the Blade" even have matchmaking?
If you have to kill a certain Warden along with the Darkblade depending on the element of your sword? Based on my experience in attempting this, I don't think it matches people that need the same element because people seem to leave if a certain Warden is killed. Maybe I'm wrong and just have had bad luck. If this is the case, as a primarily solo player, I will likely never get an exotic sword, let alone all three of them.