It wasn't difficult to improve the cognition of Spell Puppets alone.
But if under the premise of ensuring this basic ability, he had to also improve the puppet's resistance, speed, strength, and the ability to isolate an enemy, and so on… That would be very problematic.
After several experiments, Roland disappointedly discovered that he could only accomplish two and a half of those objectives at most, as subjected to the nodes and capacity of the spell model.
In other words, he could only increase the puppet's cognitive ability, resistance, and… some speed that was barely noticeable.
A magic puppet like this didn't have much battle prowess.
If its movement speed wasn't quick enough, it would simply be a live target. In addition, its resistance wasn't particularly strong either, so it couldn't even qualify as a fixed fort.
"If only the spell model had more nodes or more space. I would be able to put more mental power into it."
