Hi I'm lv. 19 but i have lost my game center account (for some reason).
Here's the tips breed fire dragon and water dragon and there will be a chance of getting a rainbow dragon or sky dragon.breed lv.9 firefly and lv.9 seaweed there will be a good chance of getting a rainbow dragon.
Now i have got a new game center account pls add me. My apple ID : Amyrule123
I will send gems every day and no need to send me back cause I've jailbroken my phone and can get whatever I want. This is how I lv. Up I build something that gives loads of exp. Then sell build sell build etc.
Hope it helped
bye!