To earn nuggets easily, go to the arcade ( Need to be activated) and get new high scores, you can earn anything up to 10000 nuggets!
You can start a new account, and send fights for 999 nuggets or less to your real account, or buy a cheap monster from your real account.
You could sell monsters, for more than u bought them for :)
WARNING: THE CODES SUCH AS 'KCULDOOG' AND 'KROWTONLLIWTI' DONT WORK. THEY ARE RUBBISH. SPELL THEM BACKWARDS AND THEY SPELL 'GOODLUCK' AND 'IT WILL NOT WORK!'
Each monster in Standard Mode costs 100 nuggets in the Monster Builder.
Find me on fight my monster please, im RarRarr :) REMEMBER THOSE CODES DONT WORK!