It makes Looting scale well with other discard effects as well as any prowess style triggers you might have
The card allows a more precise search filter to catch Pokmon, different from Quick Ball (which can only catch basic Pokmon), Great Ball (which aims to look at the first 7 cards from the top of the deck to look for a Pokmon), Level Ball (which can only catch Pokemon that have 90 HP or less) within the competitive format
What this means is that you can follow up your block or their removal spell with more creatures and the token will grow
The Convoke ability makes it sometimes free, which increases the odds that you'll be able to play this, plus your own boardwipe, in the same turn
If this drops enough in price with the reprint, itll go in my upgraded The Thirteenth Doctor and Yasmin Khan deck
If you have three token doublers in play, and you would create one token, then each token doubler can only replace the effect once in this instance