For this list, Ill talk about the cards that have a major usage rate across the Modern format along with the cards that fit in multiple archetypes, but Ill exclude cards that have been banned or cards that belong to only one deck, like Colossus Hammer
The first is that the game of Magic as we know it is literally all about these Planeswalkers and their adventures
Even without a Pest theme, though, Dina is simply a generically strong Sacrifice Commander
Fierce Guardianship (TLE) $51 Potentially free spells like Fierce Guardianship tend to find their way into competitive environments, and in cEDH, this card is a must-have to fight enemy combos, protect your commander from removal, or help your own key spells resolve
Sure 2 lands, but other than that
The Black Gate The Black Gate is a nice utility land that can help you to attack a player freely if they have the most life