(The same is true for card types that don't appear in most games, like plane or scheme.) You can't choose a subtype, such as creature types like Spider or Hero, artifact types like Treasure or Food, or enchantment types like Aura
This is downright nasty in decks with newly unblockable Commanders led by Rogue's Passage and Sun Quan or with unblockable or evasion themselves (Dromar, the Banisher
Intimidating And Awe-Inspiring says Whenever one of your characters challenges, they gain Resist+2 during that challenge
The Haunt of Hightower grows every time a card hits an opponents graveyard, while Quest for the Nihil Stone builds up to deal repeated damage once your opponent is out of cards
While previous Commander companion decks have taken the form of two decks with only a few new cards, the Commander decks for Adventures in the Forgotten Realms bear more resemblance to a traditional Commander product release