• Explosive Grenade
• Merc YouTube
  [PoE 2] Gas Grenade Witchhunter & Mercenary Leveling Guide!
  by CyclonDefinitiv

• Flame Wall
• Merc YouTube
  (NERFED) Gas Grenades are WILD | Witchhunter Day 1 Setup & General Tips
  by Palsteron

• Gas Grenade
• Merc YouTube
  [PoE 2] Gas Grenade Witchhunter & Mercenary Leveling Guide!
  by CyclonDefinitiv
• Merc YouTube
  (NERFED) Gas Grenades are WILD | Witchhunter Day 1 Setup & General Tips
  by Palsteron