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
This set is filled with various strong Pokmon cards
Players can't take actions between the time you choose what to attach and the time they're attached to the target creature
Well, he gives you a copy of Open the Armory in the CZ, and he can buff your team if you go wide
Commander is both currently the most popular tabletop format, and the most popular casual format