if you check out my pre-con upgrade article, you should be able to get a general idea of the direction that you want to take the deck
One card of any rarity is Traditional Foil, and the Land card is also Traditional Foil in 20% of Play Boosters
A cheap, aggressive threat that turns Relic of Progenitus and similarly efficient graveyard hate into burn engines sounds intriguing to build around and potentially quite powerful
Fabled brought two entirely new rarity to Lorcana : Iconic and Epic, and they joined Enchanted rare cards to become the most sought after cards in the set
Provide event participants with promos while supplies last: All participants: Preordain Top 8 players: Death's Shadow Store Championship winner: City of Brass Qualifying WPN Premium stores will receive a second set of Top 8 and winner non-foil promos with the store name printed on the card
This also sets a dangerous precedent for the game, as it could seem as if WotC was trying to make customers pay for the license