The Intangible

It is unknown about the origin of these sorcerers, but for some reason, they live their lives trapped in a separate inaccessible demiplane, completely unable to access anything in other planes, however, they have an intangible image of themselves on a plane of existence.

Intangible

You live in a separate demiplane and have an illusory image of yourself on a plane. You cannot leave your demiplane and it cannot be accessed by anything in any way. You gain the following benefits and drawbacks:

• When you cast a spell, the spell acts as if your image had cast it
• Your image cannot be touched, affected or targeted by anything in any way other than itself or the dispel magic spell
• Your image has a flying speed of 30 feet and can hover
• You can see, hear and speak through your image
• You don't need to eat, drink or breathe and you don't age
• If your image is targeted by the dispel magic spell, you and the caster must make a contested spellcasting ability check, if you win, nothing happens, if you lose, your image is dismissed for 1 minute
• If your image is in the area of an antimagic field spell, your image is dismissed until the space the image was at is no longer in the area of an antimagic field spell

You may use an action to dismiss your image. You may then use an action to summon your image to the place where the image was dismissed.

Tether Image

You can use an action to tether your image to a creature or object. You stay tethered to that creature or object until you use an action to untether yourself or tether yourself to another creature or object. While tethered to a creature or object, you cannot move more than 60 feet away from it and you move with it. If the tethered creature or object teleports or is transported in any way, you teleport or are transported with it.

Possession

Staring at 6th level, you may spend 5 sorcery points and an action to attempt to possess a creature within 5 feet of your image, the target must succeed on a Charisma saving throw against your spell save DC or become possessed. While possessing a creature, your game statistics are replaced by the statistics of the creature, but you retain your alignment, personality, and Intelligence, Wisdom, and Charisma scores. You also retain all of your skill and saving throw proficiencies. If the creature has any legendary or lair actions, you can’t use them. You assume the creature's current hit points and Hit Dice. If the possession ends, you return to the number of hit points you had before possessing the creature. Your ability to speak or take any action that requires hands is limited to the capabilities of the creature you are possessing. You retain the benefit of any class features you have and can use them if the creature you are possessing is physically capable of doing so. The creature can re-make the saving throw at the end of each of your turns, on a success, the possession ends. You may end the possession at any time as a free action. Creatures with an Intelligence of 4 or less have disadvantage on saving throws to resist possession.

If you possess a creature when it is below 10% of its maximum hit points or a creature you are possessing fails 4 saving throws to resist possession, then it cannot re-make the saving throw at the end of each of your turns and instead the possession lasts until the creature dies or you end the possession as a free action.

If your image is dismissed by the dispel magic spell or the antimagic field spell and you are possessing a creature, you stop possessing the creature.

Shift Image

Starting at 14th level, you can use an action to teleport your image to a point you can see or have been to at least once. You can also use an action to teleport your image to another plane of existence.

Undismissable Image

Starting at 18th level, your image can no longer be targeted by the spell dispel magic. In addition, if your image is in the area of an antimagic field spell, it moves to be outside of the antimagic field spell, if you are possessing a creature, you stop possessing it.