That guy gave your Treasures, this a free copy for the tapping of stuff if it's not a creature
For example, if you unlock Steaming Sauna and then put Null Profusion (an enchantment that says your maximum hand size is two) onto the battlefield, your maximum hand size would be two
Once you have three or more in the yard, a whole bunch of effects get much stronger
Recurring Nightmare How would you like a reusable reanimation spell thats nearly impossible to deal with if it resolves
During each of your turns, you may play a land and cast a spell from among cards in graveyards that were put there from libraries this turn
Arahbo has an obviously powerful ability, but the deck contains a really high equipment count, and Im pretty sure Hammer of Nazahn is the single best card in the deck, so I appreciate having it in the command zone