You are right, but my point is that he doesn't fight back all that much after you get it established, unlike some of the FGs who can power through your defenses even after you get set up sometimes. For example, Elidnis (an easy win most of the time for me) once chewed through all my defenses after I had a 50+ bonewall set up. He had 6 invincible guys, 2 of them were quinted forest spirits that had both gotten above 30 attack, and I just couldn't manage to kill him before those baddies eventually crashed through the bonewall and killed me. Dream Catcher, however, can't really do anything once you get control. If you can get control, that is.