Forget Pinkamena... [spoilers]

... we have a canon pony with definitely murderous tendencies:

Y'know, if it wasn't for Twilight, little Buzzsaw McColt would definitely shovel poor Tree H. Hooffield's brains out. Quite an escalation since pumpkins and tomatoes. Not to mention that some McColts seem pretty laid back about the whole conflict thing:

Oh, and her cutie mark is a buzzsaw. I'm not sure how good she's with all that workplace safety stuff...

On a side note, imagine if, instead of Fluttershy, the map would send Rainbow Dash there. The whole conflict would be resolved in mud wrestling and lesbian sex

Current episode ranking:
Slice of Life
Crusaders of the Lost Mark
Rarity Investigates!
The Cutie Map
Hearthbreakers
Make New Friends but Keep Discord
Castle Sweet Castle
Brotherhooves Social
Made in Manehattan
Canterlot Boutique
Amending Fences
Hooffields and McColts
Scare Master
The One Where Pinkie Pie Knows
Do Princesses Dream of Magic Sheep?
Party Pooped
The Lost Treasure of Griffonstone
Tanks for the Memories
Princess Spike
Bloom and Gloom
What about Discord?
Appleloosa's Most Wanted