0093_MTGMB2_WhiteRep: Uro, Titan of Nature's Wrath 0115_MTGMB2_WhiteRep: Wasteland 0058_MTGMB2_WhiteRep: Goblin Guide The change in border does not alter the legality of these cards, and they are legal for play wherever their black-bordered counterparts are
That was the first and last time the ability showed up and its safe to say were unlikely to see it again any time soon
It allows you to get aggressive without worrying that a board wipe takes everything from you
It offers an incredible mana advantage and demands to be surrounded by a horde of creatures, but it asks little else
Along the way, they also managed to make it so to get the cards that you do want, you have to pay full price for cards that you don't want, including reprints that you already have a playset of that are worthless even on Magic Arena , outside of whatever joy the alternate art (well, if it does have alternate artsome reprints look exactly the same except for the set symbol) gives you
The beta look for Porygon2 is vastly different