1000 card box mtg Ultimate Guard Arkhive 1000+ Xenoskin allowing you to have your entire collection organized and accessible KMC: Card Box (1000) -

There were a number of variables to consider and weve explained those below

Magic Modern Masters 2015 card list & price guide

The non-enchantment clause is odd but is probably intended to stop coeurl being an easy answer to the sets new Saga Summon creatures

It doesn't take much to improve this, so if you want to use a fairly simple and cheap approach, try this method and see how it works for you

Since the effect of a Signet is colorless, any mana-producing land or artifact can be used to pay for the Signet's cost

It will probably go even lower than that, but who knows just how well it will perform in all those commander ramp decks