Edward and Alphonse decide to use Scar's return to Central to their advantage. Ed reasons that since the Homunculi need them alive as "sacrifices," they will intervene if Scar attempts to kill them.
The text for , titled "Advance of the Fool" ( Il progresso dello stolto ), focuses on the Elric brothers' high-stakes plan to lure out the Homunculi by using Scar as bait. Episode 21 Synopsis & Key Dialogue FMA-Brotherhood_Ep_21_SUB_ITA.mp4
Mark Watches 'Fullmetal Alchemist: Brotherhood': Episode 21 | Edward and Alphonse decide to use Scar's return
Ed hypothesizes that his stunted growth is because he is "eating for two," providing nutrients for Al’s body, which is trapped at the Gate of Truth. Episode 21 Synopsis & Key Dialogue Mark Watches
The episode ends with Scar confronting the Elrics just as Mustang and Hawkeye coordinate a military deception to keep the police away from the fight. Notable Quotes (SUB ITA context)