The powder was given to Amberser by the Lady of Mist, allowing him to enter a dream at any place and time, where his consciousness would go directly into the Dreamweave Barrier of the Emerald Dream Forest.
Originally, it was the Lady of Mist's "room key" for Amberser, meant to enable private meetings with her in the dream. Amberser had unexpectedly shared the powder with others.
Although he had notified the Lady of Mist in advance through the Magic Mirror, it still caused the Goddess a bout of complaining.
This was the crystallization of her Divine Power, which she had managed to condensate with difficulty. It would take a long time to replenish once used up.
However, Laila wasn't one to hold grudges, and she stopped caring after a few words.
Once they confirmed that Domino Lauri had fallen asleep, the two slipped directly into Amberser's personal realm, the most suitable place for dreaming, where no one could find them.
