First printed in Tempest (1997)
Mana Severance 
Sorcery
Search your library for any number of land cards, exile them, then shuffle.
In the last 30 days 0.0% of Commander decks played it (2 of 6150). Most played in Vivi Ornitier.
Combos
15 combos from Commander Spellbook, the most popular first.
- Target player loses the game: Goblin Charbelcher + Mana Severance
- Exile your library, Win the game: Mana Severance + Selective Memory + Thassa's Oracle
- Exile your library, Win the game: Jace, Wielder of Mysteries + Mana Severance + Selective Memory
- Infinite self-mill, Win the game: Hermit Druid + Laboratory Maniac + Mana Severance
- Cast any number of spells from opponents' libraries, Exile all nonland cards from opponents' libraries…: Hive Mind + Mana Severance + Opposition Agent + Selective Memory
- Exile your library, Win the game: Fblthp, Impossibly Lost + Mana Severance + Selective Memory
- Infinite self-mill, Win the game: Hermit Druid + Jace, Wielder of Mysteries + Mana Severance
- Infinite mill for target opponent: Hive Mind + Mana Severance + Mind Grind + Opposition Agent
- Exile each opponent's library, Near-infinitely large creature: Blade of Selves + Hive Mind + Mana Severance + Opposition Agent + Umbris, Fear Manifest
- Exile each opponent's library, Near-infinitely large creature: Deadeye Navigator + Hive Mind + Mana Severance + Opposition Agent + Umbris, Fear Manifest
Legality
Constructed
- Standard Not legal
- Pioneer Not legal
- Modern Not legal
- Legacy Legal
- Vintage Legal
- Pauper Not legal
- Future Standard Not legal
- Historic Not legal
- Timeless Not legal
- Alchemy Not legal
- Penny Dreadful Not legal
- Premodern Legal
- Old School 93/94 Not legal
Singleton
- Gladiator Not legal
Commander formats
- Commander Legal
- Duel Commander Legal
- Pauper Commander Not legal
- PreDH Legal
- Tiny Leaders Legal
- Oathbreaker Legal
- Brawl Not legal
- Standard Brawl Not legal
- Competitive Brawl Not legal
