Jasper van Heycop said:
Of the options you gave I voted for the crossover of Happy Tree Friends and My Little Pony, because I want to see those ponies killed in such nasty ways that only the sickos behind HTF can think of them.
and when Digimon, Teen Titans, Pokemon, Kingdom Hearts, Mario, Sonic, and My Little Pony: Friendship Is Magic casts(consists Taichi, Yamato, Sora, Mimi, Koushiro, Joe, Takeru, Hikari, Robin, Starfire, Beast Boy, Raven, Ash, Misty, Tracey, Melody, Sora, Riku, Kairi, Donald, Goofy, Mario, Luigi, Peach, Daisy, Yoshi, Rosalina, Professor E. Gadd, Sonic, Tails, Knuckles, Amy, Cream, Shadow, Rouge, Silver, Blaze, Twilight Sparkle, Fluttershy, Applejack, Rainbow Dash, Pinkie Pie, Rarity, and Spike respectively) got killed in nasty ways that only thinkable by sickos behind HTF, Warhammer 40k weaponry are ideal weapons to makes them suffers Happy Tree Friends-esque deaths