With limited copies, proofs can sometimes get expensive (for a mox sapphire proof for instance, expect to pay a few thousand)
Not only does it increase their value, provided you get a high enough grade, but it's a surefire way to keep them safe from damage
If you do, it gains If this permanent would leave the battlefield, exile it instead of putting it anywhere else. Physician, heal thyself. 4/4 Illustrated by Aurore Folny Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
land" Exception: If the card is instant or sorcery
The helper card pictured above is an optional game accessory that you can use to give your face-down permanents a little more battlefield presence until you turn them face up
#3 Ob Nixilis, Captive Kingpin (Showcase) Set: March of the Machine: The Aftermath Increase: +$15.95 Current Market Price: $19.91 Last month, Forsaken Wastes was spiking in anticipation of Valgavoth, Harrower of Souls, the most popular new commander in Duskmourn
