Radioactive man powers

Tungsten Fist

On user bonus action, user covers fist or other area of the body with Tungsten, adding +2d4 damage to unarmed attacks, but -1 to hit. Dice changes based on martial arts (eg. at level five damage is 2d6, at 10 it is 2d8).  last until start of users next turn. can be used three times before requiring a long rest.

Polonium Insertion

On user action, user creates an amount of Polonium in targets body, causing 2d8 necrotic damage. Target takes 1d6 poison damage on start of their next turn. Target must succeed a DC 13 constitution saving throw, on fail, target gets a point of exhaustion and is incapacitated until the start of their next turn. Can be used two times before requiring a long rest. poison damage scaled with martial arts (2d6 at level 5, 3d6 at level 10, etc.) has a range of 15 feet.

Basic Cursed Energy

Using a bonus action you can either add +1d4 damage to a weapon attack or add +1 to your AC until the start of your next turn. each uses 1 charge, at level one user has 3 charges, goes up by one every odd level.

6th level feature

TBD

11th level feature

TBD

17th level feature

TBD