This artwork/concept was originally done by  lukos-wolf and is based off the original design ( https://www.furaffinity.net/view/20066829/ ) by  schrodingerthewolf
You can fave the original artist here: https://www.furaffinity.net/view/24541347/

Decided to give Zaron a good ol' redesign here. With a new idea too~ He's lost a bit of weight, yes, but he is still a fatty Raichu with a strong taste for Pikachus. Just, he has a handy new ability that will help him.

His tail has underwent a change. Now it is a very thick tail, quite a big one. And attached to the end of it is a neat sort of trap. It is a tail-bag, or you can call it a tail-sack, tail-trap, whatever fits. It replaces the 'lightning bolt' at the end of his tail and allows him to collect Pikachus in a new fashion. The inside of the bag produces a strong sweet scent, which leaks out and draws in Pikachu. Pikachu lean in, try to climb into the bag, then find they can't get out, since the way in is designed to go one way for unlucky prey. Once there are Pikachu inside, whatever capacity, that 'striped section' works kind of like an accordian/squeeze-box pump thing, pumping up and down and pulling the prey through the tail, into the Raichu's belly, where they're stored away in a separate storage stomach, unable to escape from within. And whenever Zaron wants, he can pull one out and gobble them up properly. The tail-bag is also very, very stretchy and can carry a large number of Pikachu. And with his tail being so thick, he can heft it around with no problem.
Oh, and the opening can seal shut, if needed~

Needless to say, this is one Raichu you better watch out for~