Q. Who is the Dragon Banker?
Ans. The one and only Neoxian who is a good dragon

Q. Who holds a bitter grudge against the Spirit of the Forest? (Hint: @splinterlore)

Ans. The ocean oracle also the great ruler of the seas

Q. Who controls the Puyo Stone?

Ans. Zalran Efreet whom I first got and sold without knowing its true value in order to level up other cards and the decision I still regret. He holds the stone which gives him great power.

images - Splinterlore and Neoxian city
Name - sayee