The Back to the '90s player set is the first set in the Mystery Card format since The '70s Game, and the first Mystery Card set on the central SOM Online umbrella site. Being on the central site brings many game enhancements to the Mystery Card fans for the first time, including Bullpen v2, Live Drafts, and 24-team leagues.

Player Set Construction

The Back to the '90s player set consists of 833 Strat-O-Matic cards:

  • 499 hitters
  • 334 pitchers


  • The DH rule is in use for leagues by default.
  • The default free agent penalty for leagues is 5/10/20%.
  • The Closer Rule is in effect for all leagues.

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