Quick Ball - Pokémon Rulings Compendium

Can I use a card like Sonia or Quick Ball that lets me search for Basic Pokemon to search my deck for Pokemon V-UNION cards?: No, because they are neither Basic nor Evolution Pokemon; their Stage is V-UNION.

Source: TPCi Rules Team (2021-09-30)

Trainers » Quick Ball | Errata » Quick Ball

The wording of Quick Ball is now as follows, "You can play this card only if you discard another card from your hand. Search your deck for a Basic Pokémon, reveal it, and put it into your hand. Then, shuffle your deck."

Source: TPCi Announcement (2020-01-09), TPCi Rules Team (2020-01-09)

Trainers » Quick Ball

If I use Quick Ball and the very first card revealed is a Pokemon, do I still have to shuffle my deck?: Yes, you must shuffle your deck regardless of how many cards were revealed for Quick Ball.

Source: PUI Rules Team (2007-10-25), TPCi Rules Team (2012-09-013)