Dark Fusion (LED5-EN021) - Legendary Duelists: Immortal Destiny 1st Edition

Send, from your hand or your side of the field to the Graveyard, the Fusion Material Monsters that are listed on a Fiend-Type Fusion Monster Card, then Special Summon that Fusion Monster from your Extra Deck. (This Special Summon is treated as a Fusion Summon). The Special Summoned monster cannot be targeted by the opponent's Spells, Traps, or card effects this turn.