Hydra

a Hydra is a mythical creature that chased the ponies around in Feeling Pinkie Keen. it has four heads and two legs.



Summary
when the ponies arrived and Rocky Bottom Bog to see that Fluttershy was safe from Pinkie's feelings she had. While Twilight Sparkle was boasting on how she was right, smoke was covering the area as the hydra emerged from the bog and the ponies were on the run as they dodged its head and as its head hit many things, after running up the hill they lost the hydra when the ponies jumped across a gorge and figured out that the hydra wasnt what Pinkie Pie was Sensing.