now is the time to meet the scalecraft trainer, miemonus. if you are a fighter by nature, you are for sure gonna become very familiar with miemonus - even lunus recognize the need for the highest quality armour one can get, and making it yourself insures all the tweaks and trix you want!! the mightiest dragons always stay current with their scalecrafting ability.
the trainer can be found in a cave next to the large lava cauldron under the floating island. from the portal area, head down to the cauldron area, following the right side cliffs. entering the cave, you will see 2 dragons. head for miemonus at the back of the cave (we will meet rykhar later!)
go ahead and approach the trainer, greet and get your quest (i apparently forgot to get that quest dialogue, or have lost it - sorry!!). cobalt is easy - there is a nice field with a public crafting lair just outside of dralk. i gathered up the needed materials and returned to miemonus to receive my reward.
there you go for the scalecraft trainer! come back soon to meet another trainer!