This is a perfect option after using "Dark Fusion" to Summon an 1 "Evil HERO" Fusion Monster, use "Miracle Fusion" to Summon the alternate "Elemental HERO: Fusion Monster that has the same Fusion Materials.
If a monster is Fusion Summoned, an identical Fusion Monster can be Summoned from your Extra Deck by banishing the Fusion Material from the Graveyard.
If a lot of the weaker "Elemental HEROes" are ran, "Hand Destruction" can be used to add this card to your hand faster. There is no need for Normal Monsters in your hand, and they can always be brought from the Graveyard using the effect of "Elemental HERO Ocean" if they aren't fused. Thus, there is no downside to running "Hand Destruction".