This is a great way to save money while still enjoying the game with a full deck
These cards are particularly important in decks that want to develop the battlefield as early as possible, like in aggro, ramp, tempo and combo decks
Trophy cards awarded at championships, pre-release cards, and special promotional items distributed at exclusive events represent some of the rarest Pokmon card categories, making them highly desirable to collectors worldwide
DS also unlocks Tribute summoning if your opponent is preventing you from tagging out, either through Vanitys Fiend, Vanitys Emptiness, or in some cases, Re-qliate
Hopefully it means well see games like Gold and Silver and Ruby Red and Emerald Green soon, though between The Pokmon Company and Nintendo Im not holding my breath.
As soon as a playable card leaves Japan the value usually decreases due to the diminished market, which then only consists of card collectors