Forum:Evil hero special effect

Evil hero may have an secret on it, it say this card cannot be special summon except by dark fusion, but its cannot be special summon is say that it dun wan us to use cyber stein or metamorphosis card like tis to special summon it ,so if u have special summon him by using dark fusion u can special summon the monster from the graveyard, many of us just think evil hero cannot be special summon condition but actually it secret is tis