Black Widow is a Rank 5 Boss Card, and it has a total of 98 durability points and the following effects: * P. Def +500 * M. Def +500 * An aura of increased Defence surrounds you. * The text on the Black Widow card includes the quote: "You're... Just... my meal, nothing more." * You gain a permanent Authority of Defence buff. This affects every player and pet within 5 meters (every 6 seconds) with an Aura of Defence buff that lasts for 10 minutes. You also gain the Aura of Defence buff, which remains after you remove the Black Widow card.