Rarity declares herself to be a non-fighter. This however changes when Spike, the one she cares and fears about is injured (maybe because he tried to protect her ?).
 
Something tells me that even if that shield holds up only for a moment, it will be a badass moment for Rarity nontheless
 
I tagged it Sparity because this scene and this praticular collage have a Sparity atmosphere for me
 
I made the collage on my phone so I am not providing any URL.