Prime Catcher is probably the most versatile, allowing you to switch one of your opponents benched Pokmon to the active spot and then switch one of your benched Pokmon too, thats Guzmas effect in item form
As it is explained in this article posted on Daily MTG, the symbol with the T is the tap symbol from Revised through Fallen Empires and the one with the rectangle is the tap symbol from 4th Edition through Scourge
This cards been banned for years, because in a game where cards are the only resource, a random +1 is generally considered banworthy
This is a similar situation to that of Foundations Jumpstart last year, but without the divisive anime art
Topic dream 430,000 430,000
Not as much as Pokemon, but enough that I have memories of playing with my starter decks with friends and things like that