Getting retribution by sending minions and similar I ' m 100 % with you . But as per above posts it appears the deal is a one time event , a patron can not take powers away from their warlock charges per Mearl ' s ruling . although Mearls isn ' t actually the rules guy , that ' s Crawford . so yeah , I think it would be feasible . Not sure if I would like to venture in that minefield with my players they ' re very good , but they ' re freakin ' Bengal tigers XD <| sep |> Gayii sunt folosii de interese strine s distrug naiunile , nu tiu de ce constipaii vorbeti , nu m intereseaz alea si nu tiu ce nseamn Sunn O . A prefera s vorbeti romna , e o limba frumoas , nu o ucide cu neologisme <| sep |> A plastic bag would have the same effect .