Shadow Melder

Shadow melders are few and far between, acting as a chaotic rogue who knows a bit to much about shadows...

Assassinate

At 3rd level, If you have been in shadows for the last 2 rounds:

you gain advantage on creatures who have not taken a turn in combat

Surprise attacks are crits

Shadow expertise

As a shadow melder, you have the following abilities:

Advantage at hiding in dim light or darkness

A number of times equal to your proficiency bonus, you can pull darkness over yourself to hide or for the perpose of being in darkness. It lasts a number of rounds equal to your stealth modifier minus 5. DC to find you is 8 + stealth modifier. People can only run into you if they know you are hiding

All your hits do an extra d4 necrotic damage, increasing by 1d4 at 9, 13, and 17

One with darkness

At 9th level you feel completely at home in dark settings, gaining the following abilities:

60 feet of dark vision(can see through magical darkness)

2/per short rest, Can make the area around me dim light, if already dim light change it to darkness(range 10ft)

Can now teleport 60ft

Creatures have disadvantage hitting you in dim light or darkness even if they have darkvision

Shadow body

At 13th level, you gain the ability to turn into a shifting shadow as an action, and gain the following attributes while in this form:

You can fit through very small cracks

You can turn try to frighten creatures within 30ft as an action, save DC 8+proficiency+charisma modifier

Gain a flying speed equal to your movement speed(while in shadow form)

Take 3d4 non-resistable radiant damage if you end your turn in sunlight(while in shadow form)

Midnight hunter

Once you hit level 17 you gain the following abilities:

Cast invisibility at will, true invisibility 2/per short rest

All damage in shadows does an extra 6d8 necrotic damage

Teleport to any shadow you can see