Card Rulings:Heart of Despair and Anguish, the Dark Avatar

Card Ruling for: Heart of Despair and Anguish, the Dark Avatar This means that your opponent's Vanguard does not have a Grade or Power, meaning that any mechanics that involve these things do not apply. Your opponent cannot call rear guards (since there is no Grade for reference) and no Power, the unit cannot attack and cannot gain power, also, any amount of power, even 0, will not go though without Shield. This means how much they need to at the time of the skill's activation, which is after the initial damage. This does not grantee an instant win, such as if the opponent heals a damage (like with a HEAL Trigger), they do not need to damage check an additional time.
 * your opponent's Vanguard is treated as not having a Grade or [Power]
 * your opponent Damage Checks as many times as they currently need to get to 6 Damage.