Having cast Spare the Dying on the Redbrand he had dropped with his dagger, Eddicus goes to the back and casts the same cantrip successively on the two victims of Brlo's crossbow. He guesses it might help them by some slight amount, although it looks as if Brlo's rough binding job has already spared their lives.
With that done, Eddicus returns to the front of the taphouse and takes out his rope. He uses that to secure at least one of the fallen enemies, after consulting with the other members of the party about which ones to tie up.