We dont have room for a full refresher on dungeons today, but you can always check back to my mechanic spotlight article if you need to swot up on how these work
The enemy color relationships create interesting mechanical tensions
Chase card: The Aetherspark (Serial Numbered) at $1,699.99
Our deck is loaded with ping cards: we're looking for cards that are as mana-efficient and repeatable as possible, like Manabarbs, Spiteful Visions, and Kessig Flamebreather, or utility pingers like Pestilence which clears the board of opposing creatures while pinging
This style of flicker deck usually favors a commander who can enable flickering itself, and you can review my selection of the best commanders for enabling flicker decks if that is your preferred style of gameplay
As such, expect the prices of cards from the set to drop a lot