Root virus

Intro (This is a mlp virus au It would be a horror series The black tree disease also known as the black roots which is the virus spreading through plant and sprout The sprouts were the first ones to encounter The plants were later on infected The sprouts are glowing white small Portugal floating around the air The cause of the virus is unknown people think Twilight caused The virus to spread and yet she's not guilty. Why is it called the black tree disease? It is known for the 5th and final stage infected ponies It looks like the roots transfer into the ponies into a tree which will stay conscience for 10 to 20 weeks until finally dying) (this AU is created by redstar_mlp)