- Note: For accurate card stats, see infobox to the right; the below is for illustrative purposes only.
- See this subject on The Witcher wiki: Emiel Regis Rohellec Terzieff-Godefroy
- See this subject on The Witcher wiki: Emiel Regis Rohellec Terzieff (gwent card)
- Gwent Update: Aug 29, 2017 Patch: Regis Power changed from 8 to 7. Ability rework; Deploy: Weaken a Unit by half its base Power (rounding up) and Boost self by half its Base Power (rounding down). No longer Timer-based ability.
- Gwent Update: May 24, 2017 Patch: Regis Power changed from 6 to 8. Regis is now Agile as every other Gold. Removed Higher Vampire token and reworked his ability. Removed Relentless Tag.
- Gwent Update: Feb 20, 2017 Patch: Fixed an issue with Regis not transforming into Higher Vampire.
- Gwent Update: Dec 2, 2016 Patch: Operator and Regis are now Relentless.