Or the Aristocrats deck with [card]Boros Reckoner[/card], [card]Blood Artist[/card], and [card]Blasphemous Act[/card] a combo deck
You should have your own criteria too, but I have a few ideas to share on how I figure out if its just not worth it
: Each opponent gets an emblem with "At the beginning of your upkeep, this emblem deals 1 damage to you." : Chandra, Awakened Inferno deals 3 damage to each non-Elemental creature
As a reasonably straightforward ability, Domain is obviously more effective when you have more basic land types in play
With several cards that care about the number of face-down permanents you control, you'll be manifesting your victory in no time
Sets like Commander Legends: Battle for Baldur's Gate, Dominaria Remastered, and The Brothers' War use this format