Enjoy the game little by little and encounter all the cards
Chaos: Whenever you roll Chaos, Hall of Confusion deals X damage to each player, where X is the converted mana cost of the card on the top of each players deck
The deck names and colours are: Tyranid Swarm (Green/Blue/Red) Forces of the Imperium (White/Blue/Black) Necron Dynasties (Black) The Ruinous Powers (Blue/Black/Red) But that is not all there will also be three Secret Drops set in the world of Warhammer
The card has been sold for some insane amounts in recent years, shooting up in value and notoriety
Because of the way Kroxa and Kunoros' ability resolves, you can sacrifice it in response to the reanimation clause, sacrificing it to the Altar, to mill six cards and then exile five of them to return Kroxa and Kunoros to play, triggering its ability again in an infinite loop
I can see them end up playing great or being a bit too slow