I'm having trouble with the summoning crystals quests in the Plaza of Conquests in Dragonspyre. I don't know if this a bug or not but I can't summon the creatures to fight them to get further in the quest.
I wonder if I'm not the only one that was confused by this.
For some reason, the crystals don't always pop up with the little interactive window. But if you go up to the crystal and just press "X" anyway (as if the window were there), often that works. Give it a try.
If you still can't summon the monster, post back and hopefully we can help with further troubleshooting.
There are a couple realms that the crystals don't work at all. If you run into this issue just change realms. CTRL+M on the keyboard will bring up realms screen. (when not in combat)
Alia Misthaven