The Samurai (13th Age Roleplaying Game) has been released onto Drivethrurpg.
A mounted-combat class for the 13th Age Roleplaying System that takes heavy inspiration from ancient Samurai. If you wanted more horse driven battle in your 13th Age game, The Samurai delivers. Similar to a paladin, not too simple, not too complex, and balanced out to fit in easily, The Samurai is a good addition to any game seeking an alternative defender.
If any of this interests you, be sure to check it out.