bump, Dragon poop and Super Dragon poop is a renamed piece of obsidian with red text, but also that dropped by ice cream cow or Maxarias i think
It used to be dropped by ICC, but obviously not anymore. Remember that the Wiki page is a good source of info for custom items https://empireminecraft.com/wiki/dragon-poop-and-super-dragon-poop/
Shop has closed, trying to re stock for the move of my shop to smp4, hopefully i will be back in business in a few weeks. Chest out the original post to see what i am still selling! thanks