The biggest selling point here is the new Mega Evolution Pokémon ex card mechanic, which can offer boosts to both HP and attacks over the usual ex cards. However, a KO'd Mega Evolution ex card results in three prize cards being surrendered, so there's still a bit of strategizing involved. Ultra rare Item, Tool, and Stadium cards are also included in the new The latest **Pokémon Trading Card Game ** set is Mega Evolution , an appropriately named expansion that introduces "Mega Evolution ex" card...