Prodigal Return PvP God Roll. Destiny 2 Prodigal Return God Roll and How to Get. Prodigal Return is an Arc energy, Lightweight frame Grenade Launcher. The Prodigal Return Grenade Launcher you can get after completing the “Awaken, Queensguard” mission, which is part of the seasonal questline. After that, you’ll get access to the War Table in the H.E.L.M. and all seasonal weapons. Now you can start collecting them and their patterns. Here are all methods you can use to obtain any of the six seasonal weapons, including the Prodigal Return: 1) Defiant Battlegrounds activity located in the H.E.L.M 2) Decoding Defiant engrams at the War Table in the H.E.L.M 3)War Table Reputation Rewards