You can solo dungeons. Ask for 4 alts from your guild/make 4 accounts, join one group, queue, then all your group switch char/log off and you do your dungeon.
Hello! I did not read all of the answers, so sorry if it was already wrote. Instead of using Ice Storm and/or Singu (it interupts Shard and Sudden Storm) just use OF. CC time is the same or even longer than IS one, it gives you more dmg and lot of lifesteal. If you put so much effort on rankings, I just ussualy ends at top…