- The Firework Cauldron is a limited decoration. Currently this decoration is expired and can no longer be bought at the market.
- The Firework Cauldron was added along with the Firework Dragon on June 27, 2012.
- The Firework Cauldron left the market on July 23, 2012.
- On December 18, 2012, the Firework Cauldron, and all other expired limited dragons and decorations, returned to the market as part of the "Bring 'Em Back" event.
- The event was scheduled to end on January 2, 2013, but was extended; the expired limited dragons and decorations left on January 14, 2013.
- The Firework Cauldron does NOT increase your chance of breeding a Firework Dragon.
- The description of the Firework Cauldron, "doubling their efforts, toiling and troubling...", and the Cauldron itself, is likely a reference to Shakespeare's Macbeth. The line in Macbeth is, "Double, double, toil and trouble; Fire burn and cauldron bubble."
- The Firework Cauldron does NOT have an animation feature, in spite of the description stating that the contents "are renowned for exploding in colorful displays high up in the air."