No, and if you think that you can, you are wrong. Period. 💩
Get gems
Yes, all of the gem dragons can be bred without the epic breeding island.
Once you reach level 7 in dragonvale you can then buy the breeding cave for 3,000 gold and can sell it for 1,500 gold, it takes 8 hours to build and can be upgraded into the enchanted breeding cave for 175 gems.
You can buy epic breeding island but you can't get another cave
Fire plus metal in the epic breeding cave
There is no way. You have to buy it with gems. Sorry!
No, epic breeding islands cannot be sold.
Breed a River and an Iceberg Dragon in either the Breeding Cave or Epic Breeding Island. This is the ONLY combination which will eventually result in an Aquamarine Dragon. Still not got mine yet. :-(
To breed a Gold Dragon, it has been established that the elements metal and fire must be present. This means many combinations are possible. The Gold Dragon can be bred at either the Breeding Cave/Epic Breeding Island.
The epic breeding isle gives you a slightly higher chance of breeding a legendary dragon. More importantly, it gives you secondary place to breed, allowing you to gain experience faster, and upping your chances of getting limited edition dragons within the time limits.
To breed more than one dragon at a time, you will need to buy the epic breeding island. This costs gems, so you will either need to save the ones you win by various means, or buy them in the market.
there are a lot of ways, but the most effective way is blazing (air and fire) and water