Thread:Sylvandyr/@comment-5619126-20121014124324/@comment-4830404-20121027174059

No, it is very important to read the rules carefully. Re-read what I posted :)

Eagle (Red + Yellow hybrid) and Crusader (Red + Diamond hybrid) makes Red, Yellow, Diamond. You only add a color once to the pool. This is exactly the same as Fire (Red) and Firestorm (Red + Yellow hybrid), which also makes Red, Yellow, Diamond.

Read the rules carefully, never include a dragon that does not fulfill a condition. Nowhere is there a condition for adding a Fire Dragon to a multi-color pool, except when there are exactly distinct 2 colors in the pool and they are Diamond and Red.