Force Dragons are beings of pure magical energy, surpassing even Red & Gold dragons by a considerable degree. Right from birth, they can channel pure magic into their fangs, and pass harmlessly through magical barriers. Newly hatched force dragons had translucent scales that resembled shimmering diamonds. As they grow, they learn to channel this into a constant Blur spell, which evolves naturally into true invisibility.

  In general, force dragons do not have any interest in talking to other races, judging all of them inferior to their own. The only other beings respected by force dragons are prismatic dragons and some deities.

   It's rare for force dragons to start a fight, but they defend their territories with relentless fury until every trespasser is killed or driven away. Their natural ability to manipulate force makes it easy for them to deflect incoming attacks. They're extremely hard to hit, with tough natural scales reinforced by a constant magical shield.

Epic Dragons: There are four species of dragons that make up a separate faction, not just apart from Chromatic, Metallic & Gem Dragons, but completely above them. These creatures come out of their eggs with powers & abilities that most dragons don't get until they reach maturity, and by the time an epic dragon reaches adulthood, even the mightiest Red or Gold Greatwyrm wouldn't dare challenge it. The ancients & greatwyrms among epic dragons posess powers that surpass most gods, including Bahamut & Tiamut, who had no hand in their creation & hold no authority over them. Only the draconic overgod Io can control these creatures, and only he knows their origins for certain.

   While the power levels between the 4 species vary, they're all immense in both size and strength. Most normal dragons who've lived a few centuries are aware of the existence of epic dragons, and do their best to ignore them, since such beings makes them feel small, an uncomfortable feeling for apex predators. Epic dragons don't conform to any specific alignment, and may be good or evil, chaotic or lawful. Regardless of philosophical differences, metallic & chromatic dragons will never target an epic dragon in the manner they do each other, attempting to eliminate them or steal their horde, even in the case of the very young ones they might have a chance against. They know if they kill the wrong wyrmling, an ancient could scorch their world bare in retaliation, and no power on the Material Plane could stop it.

  Force Dragon can make their lair in almost any environment, but prefer underground caves. They tend to gravitate towards places with strong natural magic, where the Weave is thick. They can sustain themselves on such arcane energy, and while it doesn't completely eliminate their need for physical food, it greatly reduces it, when otherwise such massive creatures would pick an entire region bare within months.

Lair Actions

On initiative count 20 (losing initiative ties), the Force Dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row:

• A bubble of telekinetic force wraps around a creature or object of the dragon’s choice that is Huge or smaller. An unwilling creature may attempt a DC 20 dexterity save to avoid being trapped within the sphere. The sphere exists until initiative count 20 on the next round, and the dragon can move the sphere up to 100 feet as a bonus action on its turn, if the contents weigh less then 5,000 pounds. Nothing—not physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to all damage, and a creature or object inside can’t be damaged by attacks or effects originating from outside, nor can a creature inside the sphere damage anything outside it.
• The Dragon activates, or deactivates the forcefield around its inner sanctum, a permanent barrier of magical force that functions similarly to the Forcecage spell, but can be a cube up to 500 feet on any one side, or a sphere with a radius of 250 feet, has no duration limit, and forces creatures attempting to enter the fields area to make the same save as if they were attempting to leave (DC 20). The Dragon can alter the barrier to pass through unworked, nonmagical stone without cutting through it.
• One creature of the dragon’s choice within the lair must succeed on a DC 20 Charisma save, or become invisible for the next minute. This effect can be dispelled as a 5th level spell. While invisible in this manner, a creature has disadvantage on attack rolls, and vulnerability to radiant & force damage.

Regional Effects

The region containing a legendary force dragon’s lair is suffused with its magic, which creates one or more of the following effects:

• Within 50 miles of the lair, spells can be cast without somatic components.
• Within 30 miles of the lair, creatures that would normally only regain spells on a long rest can do so on a short rest.
• Within 10 miles of the lair, spells that don't require concentration, and have a duration greater then 1 minute have that duration doubled.

If the Force dragon dies, these effects fade over the course of 10d10 days.