Tired of the cookie cutter decks, then try this. Build a standard 55 card deck utilizing only cards from the booster sets 1-100 cards, (without chase cards.) This will get player to use cards not normally used as well as evening out the game for players who don't have all the cards.
Tired of playing the same old formats? Then try this monster of an event. All players will play at one table, using one monster draw pile, built with cards from all the sets. Deck will be provided for this event.
Build your world based deck and see which world will reign supreme over all the others. Rule Lawyer's Delight will be used for this even. Standard 55 card deck build.