A card that I think has a fair bit of potential to become a Commander staple is Plague Drone
Miller recalls one of his favorite examples of how a characters personality shaped their card
This category tends to include most combat tricks and most serviceable creatures (combat tricks always compete for space with creatures and removal, so I rate them lower), as well as cards that can be strong out of the sideboard
In the game, Elsa costs 8 Ink (or 6 using Shift, placing her on top of another Elsa card), and has 4 Strength, 6 Willpower, and 3 Lore
Although Limit Break is about even with Revival Trance out of the box, it lacks some of the same potential for improvement with upgrades
Explore your inner puppeteer with a game-twisting masterwork of maniacal manipulation