Foreign Chemical Immunity

Foreign Chemical Immunity is the ability to be more resistant or completely immune to foreign chemicals, including toxins, poisons, alcohols, medications, etc. This ability is also known as:
 * Foreign Chemical Resistance
 * Contaminant Immunity/Resistance

Marvel Comics

 * Vargas via Enhanced Regeneration

X-Men Films

 * James "Logan" Howlett (Wolverine) via Enhanced Regeneration
 * Victor Creed (Sabretooth) via Enhanced Regeneration
 * Viper
 * Wade Wilson (Deadpool) via Enhanced Regeneration