So you want to adopt a Featherdragon? Well first of all, you might want to check out these handy links:

Clutch 6: Spark Flara and Lightning Tialian

1 Sea 0 Lake 2 Spark 2 Lightning 2 Gale 0 Breeze 0 Sand 1 Soil

Available Number(s): 1,3,4,6,7

Check to see if there are Abandonlings available here.