|Dojo Lantern Pin|
- Since Earth Day Party 2018, the puffle statue on the left is shaking. This is thought to be a teaser for the Grey Puffle.
- Since the Halloween Party 2018, the Volcano in the left is emitting orange smoke, this is thought to be a teaser to Card-Jitsu Fire.
- A Black Puffle could be spotted during the Halloween Party 2018 and Sensei's Fire Scavenger Hunt. If a player wearing the Ninja Mask or the Ninja Outfit walks up to the puffle, it will catch fire. This is also thought to be a teaser towards Card-Jitsu Fire.
- Starting November 17, 2018, the Dojo Courtyard had an area for goldsmiths to help create Amulets, so ninjas can enter the Fire Dojo.
- On December 6th, 2018, several fire themed decorations were hung up for the release of Card-Jitsu Fire.