It's their city, after all
This wily little creature is up there with Light-Paws in my top cards of the set
When you add in time for rolling and wacky effects, Planechase Commander games can take a while, too, so you should probably expect to settle in for a little longer than normal, though some of the new planes really encourage attacking and moving the game along, so maybe less than you might think if you're used to Planechase Commander already
You can of course use all three choices to draw three cards, or you can use it to counter an opponents spell and draw two cards, or pick one of each
Well, he gives you a copy of Open the Armory in the CZ, and he can buff your team if you go wide
Now, let's look at the official recommended deck construction distribution