Xavier Sal, Infested Captain Xavier Sal, Infested Captain is another fantastic design that somehow manages to be both niche needing a deck that cares about both populate and proliferate and also wide open, since there are so many approaches deckbuilders can take
Card not found (Saviors of Kamigawa (2005)) is an interesting card
Cards Dripping with Vampiric Decadence
Howling Mine Howling Mine (and similar iterations like Dictate of Kruphix or Kami of the Crescent Moon) is central to whats known at Commander tables as group hug. In Commander lingo, thats cards that provide a benefit to one or several of your opponents
If we think about creature auras using quadrant theory, enchanting your own creatures is something thats great when youre in a winning board state, reasonable when youre at parity, risky during the developing turns of the game and actively bad when youre behind
whenever a player casts a spell for free, it instead deals five damage to them