Card Appearances:Memories of Courage
- In episode 146, Yuma Tsukumo uses this card during his Duel against Astral. After Yuma activates "Hi-Five the Sky" to negate the effects of "Future Number 0: Utopic Future" and let it attack a second time, Yuma activates this card to increase the ATK of "Utopic Future" by 4000 (500 for each "Number" monster in either player's Graveyard) and grant "Utopic Future" immunity to destruction by battle. After "Utopic Future" attacks and destroys "Number 99: Utopic Dragon", Yuma activates the final effect of "Memories of Courage" to allow "Utopic Future" to attack once again.
