For one thing, this deck has a relatively high mana curve
That means he is ramp, life gain, removal, and a tribal leader in one body
4 Panharmonicon I'm Hearing Double Where Conjurer's Closet lets you get more from creatures that have comes-into-play effects, Panharmonicon gives you double the fun from any triggered abilities , provided those abilities trigger whenever a creature or artifact enters the battlefield
It's not even legendary so you can drop all of them
Word of Command Word of Command is like when a toddler tries to help with whatever youre doing and winds making a great big oopsie
This of course, also requires you to have 2R open, and your opponent can keep you on your toes by playing around the window if you have to continually hold up this mana