How do you get dragonach on viva pinata

HOW TO GET DRAGONACHE:

• 
  Buy a mine at special buildings in builders shop

• 
  Get Candary (feed a Sparrowmint a buttercup)

• 
  Go to accessories store and buy a gas mask for your Candary

• 
  Wait until an egg appears on your garden (This may take a long time)

• 
  Direct a Chlukles to it

• 
  You are now DONE!