Settling the new elemental spirits

Ajax didn't ponder much as he already had someone in his head to level up.

"Bane, come here," he called the Poison elemental spirit to come near to him.

With a wave, he took out two elemental spirit stones (Elite soldier stone and Commander realm stones) and casually tossed those stones to the poison elemental spirit, Bane.

That's right. He picked the poison elemental spirit, Bane, to level up to the commander realm.

For this, he had two reasons.

The first one was that it's hard for the Poison elemental spirit to level up as there were very few Poison elemental essences of nature in the surroundings.

Without sufficient essence of nature, an elemental spirit could not break through a single minor realm, much less a major breakthrough.