Hearing Jack's proposition, the others advised otherwise, including Peniel. Most of Jack's buff skills were still on cooldown, including his three largest AOE skills, Lightning God Barrage and Perpetual Lightning Judgement, and Judgement of Past Kings. But Jack assured them that it was okay.
Since the king refused to be persuaded otherwise, they could only go along with the plan.
Jack again triggered one of the hills to burst before retreating a bit.
The others didn't stay too far away this time in case Jack needed help.
When the Volatile Firefly Ants came near, Jack cast Arcane Turbulence, Mana Beam, and Tracing Beams to reduce their number by a bit. He then summoned his Spirit Weapon. He commanded it to use its melee mode.