Halloween Spooky Spell

How would you like to help this spooky-looking witch here cast her devilish spells upon the little trick-or-treaters stopping by her house on Halloween night this year? It's easy and super fun, too: you just need to pick 4 of all those sweets placed throughout her gloomy looking room, in different sequences, witnessing the result of your candy combos. The spell that you will have put together, mixing those candies to your liking, could be getting those little costumed kids really, really fat, could be turning them into some tiny... ghosts, could even create two more greenish, ugly looking witches and the list of effects that your Halloween spooky spells could cause could go on and on!