In just a few short weeks, Mr House has come very close to matching Wyll, Blade of Frontiers as the top dice rolling commander
While the deck is surprisingly coherent for a precon, there are a handful of cards that are either underperforming or that you can easily replace with a direct upgrade
Springheart Nantuko Springheart Nantuko makes 1/1 insect tokens on a landfall trigger, and thats not bad for a 2-drop
For four mana, you get a Blue, Black, and Red 1/3 with flying
Support Most planeswalker commanders can benefit from the same effects, making it quite straightforward to provide solid support for them
The creature does have to belong to the player you dealt damage to, which is one of its only limitations