Golems
It did not take that long for him to be able to arrive on the continent. This continent was completely different from the Blazing continent. Although they were located next to each other, this continent was mainly a desert.
Henry had been able to arrive here that quickly due to the fact that he possessed the teleportation skill that came with the mage profession. And with that, he was capable of covering long distances in a very short while.
As for the matter of energy consumption, that was something that was completely ignorable. After all, the energy that he possessed came from possessing three different professions. And the warlock profession was a combination of the mage and the warrior path, and so, the energy that it gave was not something to scoff at.