>>45011166instantly faints opposing pokemon and gives you experience, but if you rematch the trainer they don't use that pokemon anymore
also like this
>>45008190Naturally success will be based on your pokemon's size and weight as well as the size and weight of the target. Pokemon like aggron and charizard, or NPCs like hiker and black belt, will only be consumable by things like snorlax or feraligatr. However pokemon like caterpie or NPCs like preschooler will be consumable by almost any pokemon.
Certain pokemon could additionally have abilities that let them eat bigger targets, such as swalot, or perhaps larvitar if it's a rock type