Re Fletches impressive "how to" report, just a side note, breeding 36 panlongs will take you 54 days, provided you set a pair to breed immediately after one is finished. So, around mid may you can start with the other breedings lol
My advice, level up all hybrid dragons you have to level 15 first and then make a list of what you have and what you need.
Easy job with spreadsheets.
For my part, i don t think i could sell a dragon which has taken 2 x 36 hours to get, you get attached to these little beasts.
Ah, and give you some kind a reward when you achieve a step towards the shrine. For ex. I put another golden stone around the shrine each time i have 10 more dragons towards the 50 required. Kind of showing that i make progresses.