Hill heather was often used by elf druids.
It was a very peculiar kind of thorn, which could be combined into a beast-shaped battlefield heather when animated.
In Hill's inherited memory, it had always been present, but he never had much opportunity to use it before.
In his valley, there were indeed photinia plants, but their age was not substantial, only capable of summoning the lowest-level vines, which were completely useless.
Moreover, with the demigod vine in the valley, he couldn't summon battlefield thorn heather either.
After all, if he wanted it, Hill really didn't know what to do. He had tried modifying other plants, but to no avail.
The fact that elves had passed this plant down for so long with practical use probably had its reasons.
In the Earth Bear camp, a ten-thousand-year-old heather was considered young. They clung to the ground, and every thorn was a terrifying weapon.
Yet, the hardest thorn could only be crushed to dust under the feet of an Earth Bear.