Old School Singleton Rules

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Old School Singleton follows the Pacific Old School Rules with the following exceptions:

Deck Construction

Each deck must contain at least 60 cards and be singletons (i.e. not more than one of any card) with the exception of basic lands.  There are no sideboards in Old School Singleton.

The following cards are banned in Old School Singleton:

• Ancestral Recall
• Black Lotus
• Braingeyser
• City in a Bottle
• Library of Alexandria
• Mind Twist
• Mox Emerald
• Mox Jet
• Mox Pearl
• Mox Ruby
• Mox Sapphire
• Sol Ring
• Time Walk
• All Ante Cards

Errata for Ring of Ma'rûf

Ring of Ma'rûf may be used to get any card you own from outside the game that is legal in PAC rules. This includes cards that are banned under the above deck construction rules (except ante cards) or another copy of a card that you already have a copy of in your deck. 

One Free Mulligan

In events with one-game matches, each player may mulligan once without a reduction in their starting hand size.