Content is now organized by game version and source

This link potentially matches multiple versions of "Warhorse":

• Warhorse (System Reference Document 5.1)

  CR 1/2 · Beast (Large)

• Warhorse (Monstrous Menagerie)

  CR 1/2 · Beast (Large)

• Warhorse (System Reference Document 5.2)

  CR 1/2 · Beast (Large)