Fusion Destiny [OP18-EN003] Ultimate Rare Box Topper using this face-up card you

using this face-up card you control as material

if"A Historical Moment" is in your climax area

Set: Sun & Moon: Unbroken Bonds Type: Fighting Rarity: Secret Rare Retreat cost: Colorless

Set: Diamond & Pearl: Majestic Dawn Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

For each 1 damage that would be dealt to Rock Hydra

Fusion Destiny [OP18-EN003] Ultimate Rare Box Topper using this face-up card youSet: OTS Tournament Pack 18 Card type: Normal Spell Rarity: Ultimate Rare Fusion Summon 1 Fusion Monster from your Extra Deck that lists a "Destiny HERO" monster as material, using monsters from your hand or Deck as Fusion Material, but destroy it during the End Phase of the next turn, also for the rest of this turn after this card resolves, you cannot Special Summon monsters, except DARK "HERO" monsters. You can only activate 1 "Fusion Destiny" per