I am looking for help with reviewing sets and/or maintaining Lore Seeker and the Big Custom Box. If you're interested, please contact me in #general in the Custom Standard Discord. —Fenhl

Formats — Mirrodin Block

Mirrodin Block Constructed is a competitive Block Constructed format consisting of cards from Mirrodin block.

Included sets

Format includes cards from the following sets:

Banned cards

Restricted cards

There are no restricted cards.

Ban history

2006-03-20
Announcement
2004-06-20
Announcement