Your search for "Perfectly Ultimate Great Moth DB2-EN249" revealed the following:
Perfectly Ultimate Great Moth - DB2-EN249 - Ultra Rare from Dark Beginning 2, available at 401 Games Canada. Rarity: Ultra Rare Card Text:This card cannot be Normal Summoned or Set. This monster can only be Special Summoned by Tributing "Petit...
Perfectly Ultimate Great Moth - STP2-EN002 - Ultra Rare from Speed Duel Tournament Pack 2, available at 401 Games Canada. Rarity: Ultra Rare Card Text:Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by Tributing 1 "Petit...