Regarding cards like Wolves in Sheep's Clothing, "Your heretics cannot be ignored," is this ability a prevent or not? The REG's entry is confusing to me in the last bullet point in the Clarification section of Prevent. If it's not a Prevent ability then what is it? And can a hypothetical ability like "Interrupt an evil card. Your hero ignores all evil brigades" interrupt WiSC and then have the hero now ignore the blocking heretic, or will WiSC's ability reactivate once the interrupt's over, causing the hero to no longer ignore the heretic? I would assume a negate instead of an interrupt is the way to go if one wants to override WiSC.