In episode 176, Rafael uses this card during his Duel against Yami Yugi. He uses this card to revive his "Backup Gardna", "Guardian Elma", and "Guardian Kay'Est" and take 500 damage for each monster revived this way. With three revived, Rafael takes 1500 damage, and this makes win Yami Yugi the Duel. According to Kaiba, Rafael did this on purpose as part of his plan to remove all of his monsters from his Graveyard since monsters summoned by this card cannot attack this turn.
When this card got released in the TCG/OCG, the 500 damage for each monster summoned was changed to 1000 and the attack restriction was changed to the whole Battle Phase.