User blog:DDCjk/PURE DRAGON BY BREEDING, ARE THERE OTHER WAYS APPART FROM 2 LEGENDARIES?

I tried so many pairs, and there are a few breedings that works but are not mencionated in BREEDING PAGE. - Pure A and Pure-B are all the pure dragons except pure(unicorn)
 * PURE ? ?  + PURE-A ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  > PURE-A
 * PURE-A ? + ONE-ELEMENT DRAGON (B)> PURE-B
 * PURE-A ? + PURE-B ? ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  ?  >PURE-A or PURE-B

- Pure is Pure(unicorn) dragon

- One-element dragon represents the inicial dragons (one element ones)

- A and B represents diferent elements

- All these combinations work more than 3 times, so I assure they work, but do you now if Pure(unicorn) can be got by breeding something else appart from two legendaries?