Suddenly, a very familiar voice (or at least, familiar to Twilight) was heard, hissing "Cryssssstalssssssss...."
They found Spike, tied up and wrapped to the bed with whatever Twilight could muster. Quilt-covers, rope, absolutely anything to hold back the now maturing Spike to the bed. Spike was now at least four times the size of a normal pony now, easily dwarfing Twilight as the now teenage dragon tried to scream and shout profanity across the treehouse.
Ruby went over to Spike to study him, although the dragon looked like a rabid dog as this point as foam almost appeared to be coming out of his mouth. His eyes were bloodshot as he violently moved himself about in his restraints. Spike almost tried to attack Ruby as well, which made the mare jump back in surprise and fear. Ruby had thoughts of not doing it at all before she finally went over to the dragon to remove the evil taking control of him. "Nopony in Ponyville is going to have this evil!" She said as her horn lit up, speaking to the ghost with a determined face. Her hooves also lit up as she focused on the magic on his heart. "Get out, Demon!"
Ruby looked up in horror at the black mist, taking a step back to look at this evil before her. But her determination remained focused on removing the evil from Spike's body, and it was literally floating above him right now.
Ruby looked about at the two. "I didn't know what was going on, but I can't believe I managed to do that!"
"You managed to perform that faster then your father and mother both did once, and they worked together!" Princess Twilight said in sudden surprise, looking at the realisation. "Ruby, I don't think you know this, but you could potentially become more powerful then your parents, me and possibly even the princesses. You could very well be the most powerful unicorn ever!"
"True...but that's only potential. She is nowhere near that level yet, but I can sense her energy when I'm nearby her. Her energy completely overflows over mine" Twilight told Blast. "You should be proud, your marefriend is amazing!"
