Shadow Blade

You are a shadow blade. A master of two-weapon fighting and stealth. This is often seen as an evil archetype but it's deadliness is usefull for any adventurer. You become a deadly warrior who can, attack multiple times with meele weapons, burst in to shadows and teleport shot distances when doging, attack more precisely, deliver deadly attacks to unsusspecting foes and incease your overall fighting capabilities in the darkness.

Follow Up

Starting at 3rd level, you may add your modifier to the attack with you off hand weapon. Also when you land a critical hit you may attack again. When in darkness you have advantage to hide.

Shadow Step

When you choose this archetype at 3rd level, you gain the ability to do a very limited teleport (5ft) when dodging an attack you may also spend your reaction to attack the creature that attacked you, this attack has advantage if you teleport behind their back.

However if you teleport inside a solid object you take 5d10 bludgeoning damage and get shot back to were you came from.

Deadly Precision

Starting at 9th level, you have advantage on your first melee weapon attack of your round.

Shadow Step Upgrade

At 9th level, Shadow Step can now teleport you twice, this means you can teleport behind them, attack then teleport 5ft again. You may only attack once per round. And if you hit your attacker you gain your reaction back (only once per round).

Double Attack

By 13th level, you have become seasoned in dual-wielding. You no longer need to use a bonus action to attack with your offhand weapon. All reaction attacks also gain an extra attack.

Messenger of Death

When you reach 17th level, you have become a master of shadows and a swift deliverer of death. Through your experience you have become harder to hit giving you + 1 to your AC, better at attacking your foes giving you +1 to hit with meele weapons and more skillfull at finding vital points giving you +1d6 to your sneak attack. In the cover of darkness all your deadliness reaches it's peak doubeling all the effects above.