Strategizing Against A Strong Enemy, Shirou & Rider (FS/S77-E019) is a level 0, cost 0 green character from the Fate/stay night [Heaven's Feel] Vol.2 expansion featuring the Master and Servant traits. The card provides a 1000 power baseline for board presence on early turns. Its low cost and traits suggest a role as an early-game play to support synergies with Master- or Servant-focused effects.