It can protect key pieces with a myriad of protection spells and effects, and ways to shut down spellcasting within your turn some of which, like Grand Abolisher or Conquerors Flail, are even tutorable
Retrieve Finished Card: Remove the cut card and inspect it for quality before repeating the process
They usually include boosters from the set, a spindown, a life counter, and an array of punch out keyword counters
It also includes 34 game tokens
For example, if you control Arcee, Acrobatic Coupe and March of the Machines, Arcee will be a 2/2 artifact creature during your turn and a 3/3 artifact creature (because its mana value is 3) during each opponent's turn
However Im considering this post to be the be-all-end-all comprehensive, final Force of Will write-up