As stated in the August 2020 State of the Game, Wizards plans on releasing a format where people can begin practicing for post-rotation called Standard 2021 Ranked (Best-Of-One only), so this is a great place to begin evaluating what cards are going to help you determine how you'd like to play competitively, and how to invest your resources
Theres a ton of overlap in ways to make all of the aspects of historic apply in Cube, and K-9, Mark I stands out to me as being very useful specifically in this space
This creature is placed into your graveyard, and it cannot be regenerated (see "Creature Abilities" on pp.27-29)
This has made Witch-King of Angmar an excellent choice for many decks thanks to their The Ring Tempts You ability
Or conjure the grace of an Elden Rings Elden Beast, its majestic presence dominating the battlefield
In that age, the continent of Torrezon was populated with a diverse assembly of kingdoms and independent city-states enjoying a renaissance of scientific progress, artistic flourishing, and vibrant trade: Alta Torrezon at this time was a small, prosperous city-state tucked into the mountains in the far northeast of the continent
