Kasar, Charming Merchant

{1}{w/b}, {t}: Choose a card name. Target player may search their library for a card with the chosen
name, reveal it, put it into their hand and shuffle
their library.
{1}: Kasar, Charming Merchant's controller
creates a Treasure token. Only an opponent
may activate this ability.
"Welcome to my shop ! Come in, browse through my collection, everything is yours...for enough gold !"