Talk:Rainbow Dragon/@comment-4863819-20120221211629/@comment-4775325-20120222015000

If you mean the way with the best chance of getting a Rainbow there is no such thing, all breeding combinations with 4 or more different elements should have the same (very small) chance at producing a Rainbow.

On the other hand the reason that Seaweed + Firefly is one of the most popular combinations is because the outcomes when you fail have relatively quick breeding/incubation times meaning that you can make more attempts in a day than with most other methods.

The Blazing + Mud or Fog + Lava/Bone methods are also popular, the average breeding/incubation times are longer but most of the potential outcomes are worth more dragoncash (Mud sells for 250,000, Sandstorm sells for 500,000 and Fog&Blazing sell for 1,000,000) and there's also the fact that those combos also have a chance at breeding the high earning difficult to breed limited Panlong dragon.