OtterDex
Karn's Bastion
Set
Phyrexia: All Will Be One Commander
Address
ONC 156
Rarity
rare
Finishes
Non-foil
Game
Magic: The Gathering

Karn's Bastion

Phyrexia: All Will Be One Commanderrare

Non-foil
$3.85

Scryfall, checked 2026-09-07. An informational market estimate, not an appraisal of your copy.

Non-foil over a year

$7.01 → $3.85, down 45% over 161 days

Non-foil over a year$7.01$3.60
2026-03-3053 readings2026-09-07

Is this the one you are holding?

The bottom edge of your card should read ONC 156. There are 11 other printings of Karn's Bastion, worth $2.46 to $8.01. See all of them.

12 printings of Karn's Bastion

They range from $2.46 to $8.01 — a 3× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.

Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.