In a bowl, whisk the dragonfruit powder into the grape juice until no lumps of the powder remain. Add the green coffee and mix well then set aside.
In a glass filled halfway with ice, pour in the raspberry syrup and set aside.
Pour into the serving glass the lemonade, and then the mango juice.
Add into the glass the dragonfruit mix, then the ice with raspberry syrup mix.
Top the glass with the iced Passion tea