Code 21 Branch on Possession of Specific Item ID Extra Codes ID Use: Allows you to branch depending on whether or not someone in the party is in possession of a specific item. CODE 38 is similar to this code, except it will allow you to branch around within a simple or Complex Encounter only. Options: None E-Codes: 1) Item ID To Check For 2) If Possessed, Branch To: 0 = X-AP, 1 = Simple Encounter, 2 = Complex Encounter 3) If Not Possessed, 0 = Branch as by Item 5, 1 = Continue Codes 4) X-AP/Encounter No. If Possessed. 5) X-AP/Encounter No. If Not Possessed.