Elemental Hero Divine Neos Secret Rare

This card cannot be Special Summoned except by a Fusion Summon of any 5 "Neos", "Neo-Spacian", "Elemental Hero", "Destiny Hero" or "Evil Hero" monsters including at least 1 "Neos" monster, 1 "Neo-Spacian" monster and 1 "Hero" monster. Once per turn, you can remove from play 1 "Neos", "Neo-Spacian", "Elemental Hero", "Destiny Hero" or "Evil Hero" monster from your Graveyard to have this card gain 500 ATK. It also gains the removed monster's effect(s), until the End Phase.