Board Thread:Game Discussions/@comment-25184030-20140618223249/@comment-24829740-20140627184013

B Legit wrote: Yes, however the summoning stone is waste of gems unless you need to use it and you absolutely need the armor. So there is no point in regarding it in the calculation. Uh, this thread is for people getting their first EB+ armor. Most people will be using the summoning stone, unless you wait until you have all level 70 regular EB armors.

Also with the free gems from watching video ads, you can basically get a free EB+ armor each week, using the summoning stone.