The midnight wolfs skill that makes it immune to having it's defense lowered is also making it so that attacks that ignore defense no longer ignore defense. I'm not sure if this is intended or not but the wording makes it seem like it shouldn't be, especially since the Midnight wolf is already an incredibly powerful hero without this. It also makes it so that before you do an attack it shows the damage dealt as being much higher than it should. It will often show that my attack will kill the enemy but then after attacking it only does half the damage and the enemy survives with a lot of hp left. It's very deceptive