Hidden Temples of Necrovalley [LVAL-EN066] Rare Soul Fusion also they cannot be destroyed

also they cannot be destroyed by card effects

then choose 1 of these effects: this card gains that effect until the end of this turn

Become the scourge of the high seas

then discard 1 Dragon or Winged Beast monster

The equipped monster can attack your opponent directly

Hidden Temples of Necrovalley [LVAL-EN066] Rare Soul Fusion also they cannot be destroyedSet: Legacy of the Valiant Card type: Continuous Spell Rarity: Rare Activate only if both a "Gravekeeper's" monster and "Necrovalley" are on the field. Neither player can Special Summon monsters, except "Gravekeeper's" monsters. If either a "Gravekeeper's" monster or "Necrovalley" is not on the field, destroy this card.