Each Gnome token can enter attacking a different player, planeswalker, or battle, and they don't need to be the same ones that the non-Gnome creatures are attacking
Davvol is clearly upset that he has to keep killing elves and moving troops around, despite his desire to take the day off and get his party on
commander deck from Universes Beyond: Fallout, we finally get to return to the mechanic to see what else we can do with it
Therefore, you are only allowed to play them in the Vintage format
Wild Mongrel is already a great creature, but when paired with double-strike effects like Double Cleave or Soul Fire, or madness cards like Basking Rootwalla or Reckless Wurm, it becomes one of the best cards in your deck
While I'm at it, there's nothing more efficient than being able to get multiple uses out of your cards and Recoup lets you do just that