How to defeat Electrocutioner 6000?

Build in the video(Undead Week) – Bloodmage Thalnos, Whelp Eggs, Darkspear Troll, S.A.F.E. Pilot, Blizzard, Ghoul, Fire Elemental

Tips for the boss fight of Electrocutioner 6000 :

1. When writing this guide, it was Undead Week. Since Undead leaders aren’t well-suited for this dungeon, I did not use any leaders when recording this video. Theoretically, this build can be used with any hero.
2. The Boss of this dungeon is the challenging part. The Fire Elemental is the MVP of this level, so I recommend including it in your build.
3. This level requires capturing the two rocket towers on both sides to assist in defense, only then will you stand a chance against wave after wave of attacks. The ground at both rocket towers has poison fog, and both the poison fog and rockets cause elemental damage. Therefore, a Resistant Tank that can withstand this damage is essential. In the opening, you can see me placing the Fire Elemental first, followed by a Darkspear Troll to take down the left tower.
4. Next, focus on defense, and as soon as the second Fire Elemental is ready, place it on the right to clear the right tower.
5. After that, it’s all about holding your ground. Only place Whelp Eggs to bomb the Boss when you have a spare moment. One important point in defending the tower is, if the enemy sends out a Harvest Golem, immediately deploy a Fire Elemental or Ghoul to hold off the Harvest Golem, letting the rocket tower focus on damage output.
6. When it’s overtime, directly use both Unbound minis and Blizzard to attack the Boss.