Twilight: i think what Discord try to do is to not turn pony to food and be eat up , is like murder and remember Fluttershy, Discord hate Murder and death, this is why a do this...well in his chaotic way of course!



Discord: Oh you take the words out of my mouth! yes this is what do it...well i am surprise to someone as powerful as her in equestria but i know what she can do and i make sure no pony be hurt, this is why i turn her power as something like a prank but the effect will stop in 24 hour but me or Alicorn can turn off it, if somepony want it off, so is sample!



Pinkie: Her can't turn it off?



Discord: well yes but only she stop acting as evil girl and act more as a good girl, she turn it off by her self..if she want!