I used cloud brushes from JavierZhX found here => [LINK] , and Black Magic brushes from Medalmonkey found here => [LINK] .
My inspiration comes from the Bible in the book of Revelation chapter 8 verses 10-11.
(10)The third angel sounded, and a great star fell from heaven, burning like a torch, and it fell on a third of the rivers and on the springs of waters. (11)The name of the star is called Wormwood; and a third of the waters became wormwood, and many men died from the waters, because they were made bitter.
This is a pack and contains 4 sizes: