Grand Dragons (グランドドラゴン, Gurando Doragon) are one of the many enemies in the Hyperdimension Neptunia Series. They're enormous bipedal dragons, they generally appear as Risky Bosses.
Grand Dragons are Risky Bosses, as such, they won't actively pursue the player.
Grand Dragons have 5 skills:
Above 50% HP
Grand Dragons' main skills are Attack and Paralyze Attack. Occasionally they also use EX Impulse, and in rare cases, High Explosion or X. Gust. Grand Dragons can't run out of SP due to their high SP regeneration.
Below 50% HP
When Grand Dragons' HP go below 50%, the odds of them using Paralyze Attack increase.
Grand Dragons don't have direct partners.