This also meant that he could only create one marker per bullet fired, and this marker could only be used once, a limitation that was neither too big nor too small, but also not a serious problem.
All he needed to do was unleash a whole clip every time he wanted to mark a spot.
That way, he could leave many markers in one place.
The biggest issue, however, was the full 10-second casting time.
This meant he couldn't use this skill in combat or while fleeing; he could basically only use it for travel. If the casting time was zero and he could cast it instantly, that would be truly powerful.
Even in a confined space, he could appear in any corner like a ghost, whenever and wherever he wanted. Although he was not an assassin, he was even more effective than one.
By now, he had taken stock of all his gains from this occasion.
Only the word 'substantial' could describe them.