If you found a lost, scared and confused young colt at the edge of the Everfree Forest, What would you do?
If his existance threatened that of all you treasured, what would you do?
If he was the bringer of future calamity, what would you do?
If you could use his knowledge to prevent said calmity, at the cost of your own future, and the happiness of your friends, what would you do?
If he offered knowledge of forbidden things, what would you do?
What would you do, Twilight Sparkle?

Warning: Will contain hints of Twidash.