We have a Ranger who has taken Two-Weapon Fighting and wields dual daggers. He is saying that this allows him to attack with both weapons as part of his Attack action. He says that each of those attacks does 1d4(dagger) + 5(dex) + 1d6(hunter's mark) damage. He is also saying that at level 5, he can do this twice a turn, for a total potential of 28–60 damage every single turn.
He says that he will be getting even more extra attacks at higher levels. (Not sure where he is getting this from, and the PHB only says one extra.)
- Does having two daggers with Two-Weapon fighting allow attacking with both in a single Attack action?
- Corollary to the above, does Extra Attack allow another attack where he can attack with both daggers again?
- Does he add the Dexterity modifier to every single hit?
- Does Hunter's Mark add 1d6 for every single hit?