the whole roster or specific champs for wolverine?
If your cap IW is max sig/high sig, bring him and a tech champ with him and just parry wolverine. That will place petrify debuffs on him and will reverse his healing. Not sure if you have a guillotine at any rarity cause she can do it even as a 2 star. Just get to that sp2 and it will reverse the healing.
Ok thanks for the help