Formats - Lore Seeker

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

Magic Formats

Magic has a lot of official and unofficial formats. Lore Seeker contains legality information for the following:

Amonkhet Block
Battle for Zendikar Block
Brawl
Canadian Highlander
Commander
Custom Brawl
Custom Eternal
Custom Modern
Custom Pauper
Custom Standard
Duel Commander
Elder Custom Highlander
Elder XMage Highlander
Freeform
Frontier
Fusion Dragon Highlander
Historic
Ice Age Block
Innistrad Block
Invasion Block
Ixalan Block
Kaladesh Block
Kamigawa Block
Legacy
Lorwyn Block
MTGO Commander
Masques Block
Mirage Block
Mirrodin Block
Modern
Odyssey Block
Onslaught Block
Pauper
Penny Dreadful
Pioneer
Ravnica Block
Return to Ravnica Block
Scars of Mirrodin Block
Shadows Over Innistrad Block
Shards of Alara Block
Standard
Tarkir Block
Tempest Block
Theros Block
Time Spiral Block
Unsets
Urza Block
Vintage
Zendikar Block