Present Arms swaps your library with another deck you own from outside the game and use that one instead ("library" and "deck" both refer to the same thing, but the former is used to refer to it in-game, whereas the latter is used to refer to it outside of the game)
So, how do you do it
He is a thief who Jiro the Spider framed for killing a guard with a stolen handgun
This enchantment from Yes the enchantment costs six to put out, but if youre using Tannuk to warp stuff like Hell, foil borderless versions only go for $2.50, and those look beautiful
But this really shines in decks that can make it unblockable, moments where you can pick on a player without defense to remove them from the game, and when it can be reanimated attacking as with Kaalia of the Vast and other such cards
I always reply, "I have some bad news for you." Reprint Chances: Very Unlikely Edge of Autumn If we can do non-mana echo costs, why not non-mana cycling costs