Ninjas were the most successful and well-liked aspect of the original Kamigawa block, and until we started adding more Ninjas through supplemental sets, Ninja of the Deep Hours was the one most responsible for flying that hard-to-detect flag playing significant roles in Pauper and Cube as well as Commander
Pre-release discussions haven't included foxes as a significant creature type in the Bloomburrow set
You just won with a Fallen Empires card
Don't get too comfortable though, as the enemy is also present, with a stunning card for the newly resurrected Shadow Lord
Being in Mardu colors grants you a ton of options for sacrifice fodder
Besss ability doesnt care how many enter at a single time, so a card like Scute Swarm is great, since each token copy is a separate trigger, unlike Aura Mutation which would only put a single counter on Bess