Same here! Just beat the fireworks dragon with no loses. Luckily I have a high level lightning dragon that will help in the last few battles and especially the Phoenix dragon! But I'm hoping we have another chance at the ethereal as great as the Phoenix is.
I have the tournament and just completed battle 17, but something strange happened. When I clicked on the tournament icon I was presented an Independence level 9 for battle #17. I went directly to the battle calculator and entered Independence 9 and Aether 10 was on the top of the list. I have an epic Aether so I returned to my game, selected my epic Aether, Bash, Victory. So I came back to the Battle Arena page to see what I would be battling next. Surprise, the table shows that I should have battled a level 9 Fireworks. So I am wondering why I was presented a level 9 Independence. anyone?