The Cutie Re-Mark

The Cutie Re-Mark is a reimagining of the 25th and 26th episodes of My Little Pony: Friendship is Magic.

Summary
Thunderwing

Differences

 * Instead of Starlight Glimmer being the main antagonist, Thunderwing is the main antagonist.
 * Starlight goes with Twilight and Spike to stop Thunderwing from altering the past.