The backup commander in the deck is Azlask, the Swelling Scourge, a slightly more manageable 3-colorless-mana 2/2 that gives you an experience counter whenever it or another colorless creautre you control dies
You can play a single copy of Mental Misstep in Vintage, or in Highlander formats (including Commander!), but otherwise, youll have to read about this menace in the history books
If youre leaning on big threats like this, Up the Beanstalk is an absolute must
That remains to be seen, but for now, it would seem that - other than one Look at this Family, Julieta Madrigal, and Ariel Singing Mermaid - there's nothing in this deck that will help you build better decks
If multiple power and toughness stickers are put on the same creature, the most recent one applies
So that's my lukewarm take on land catch-up cards: less of those, please