Wolves
Sam ran in the woods like crazy.
He jumped around the trees covering the forest. He even used the shadow element to increase his speed to the maximum. He really wished he could use the space element right now. But it was not possible.
Because the things that are following him right now are very sensitive to the spatial element for some reason.
No matter what spot he picked and he blinked to, the creatures are catching up to it. The shadow element is the best shot he has for now, unless, and of course, he brings up the light element. If this shadow element is not useful, that is all he has for now.
As for the creatures that are chasing him, they are wolves.
They are definitely not all same, they are different kinds of wolves. Some of them are even created in labs in his past life, to bring back some extinct species. But currently, all these wolves formed a single pack and they are all hunting down Sam.