Draconic Alliance. The Ethereal Dragon is non-hostile to any Dragonborn Humanoid.

Undead Alliance. The Ethereal Dragon will never attack, but is not friendly, to any creature with the Undead Monster Type.

Ethereal Barrier. Any creature or humanoid on the Ethereal Plane that is within 100 ft. of the Ethereal Dragon, Besides itself, is forced out of the Ethereal Plane.

Ethereal Bond. The Ethereal Dragon may switch between the Plane it is on and the Ethereal Plane at any time, and vice versa, outside combat.

Plane Switch (Recharge 5/6). The Dragon casts Plane Switch as an action, disengaging any duel the dragon was in.

Claw. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 50 (8d10 + 20) slashing damage

Ethereal Spike. RangedWeapon Attack: + to hit, range 1/200 ft., 1 target. Hit: 25 (5d10) Necrotic damage.

Ethereal Spike. If the spell was used as an action, it can be reused as a bonus action, dealing 10 (4d6) Necrotic Damage.

Counter. The Dragon takes half the damage, and deals the damage it was originally dealt back at the attacker.

Ethereal Shield (Recharge 1/6) The Dragon creates a shield, granting immunity to all damage, with the shield lasting until it is broken. The shield's Hit Points are two-thirds of the dragon's current Hit Points.

The Ethereal Dragon has 1 Legendary action while on any plane other than the Ethereal Plane, if it is on that plane, it receives 8 Bonus actions instead.

Enhanced Ethereal Bond (Costs 1 Action). The Ethereal Dragon brings up to 10 Creatures or humanoids it chooses to the Ethereal Realm for 5 turns.

Empower (Costs 2 Actions). The Dragon glows a hefty purple-pink color, gaining half its current hit points and 3 extra d10 necrotic damage to all attacks it does for 2 turns.

Ethereal Explosion (Costs 8 Actions) The Dragon glows a blinding purple pink for 2 turns, before exploding most of everything around it, dealing 10d20 necrotic damage in a 30 ft. radius.