《Aria of a Starless Night》 Kirito (SAO/S100-E078) is a level 0 character from the Animation Sword Art Online 10th Anniversary set with traits Anniversary, Avatar, and Progressive. When a climax is placed you can give one of your characters +1000 power until end of turn, and for (1) and resting this card you can grant an Anniversary or Progressive character a triggered ability that returns an opponent-defeated character from your waiting room to your hand when it reverses an opponent. This card functions as a minor power boost and recursion enabler for builds that use Anniversary/Progressive synergies.