Felix observed their long prickly hair as he thought about Manitola said, he didn't reveal himself as he slowly approached them from the front and then struck one of them quickly in the stomach making him fall back to the ground where his hair was stuck into the ground.
Felix already talked with Willy to silence them so they wouldn't be able to shout for reinforcements, the wall was a little bit of distance away from the buildings as it was a poisonous hazard now due to the help of the snails, at first glance it looked like it was only normal spikes but poisonous ones were hidden here and there in the wall, even Felix and the others didn't realize it at first glance but after he jumped to the other side Felix realized that they were lucky no one touched the wall.
Willy sent out some waves of hex energy as he said:
"Silence of the woods!"