Ninja

Ninjas are covert agents and mercenaries that stick to disguises and the shadows to assassinate targets. 

Ki

Starting at 3rd level, your training allows you to harness the energy of Ki. Your rogue level determines how much Ki you have shown in the table below. You can spend these points to fuel various Ki features. You start with knowing two such features: Flurry of Stars and Unnatural Agility.

When you spend a Ki point. it is unavailable until you finish a short or long rest, at the end of which you draw alI of your expended Ki back into yourself. You must spend at least 30 minutes of the rest meditating to regain your Ki points. Some of your Ki features require your target to make a saving throw to resist the feature's effects. The saving throw DC is calculated as follows:

Ki save DC = 8 + your proficiency bonus + your wisdom modifier

Rogue Level	Ki Points
3rd	2
5th	3
7th	4
9th	5
11th	6
13th	7
15th	8
17th	9
19th	10

Ki Features

Flurry of Stars

Immediately after taking the Attack action on your turn, you can spend a bonus action and a Ki point to draw up to two weapons with the thrown property and make two attacks with those weapon(s). Being within 5 feet of a hostile creature doesn't impose disadvantage on ranged attack rolls made with this ability.

Unnatural Agility

You can use your Ki to duplicate the effects of certain spells. As an action, you can spend 2 Ki points to cast spider climb or you may spend 1 Ki point to cast long strider or jump .

Silencing Blade

Starting at level 9, when you deal sneak attack damage to a creature with a melee attack, you may spend 2 Ki points to attempt to disrupt their inner energy. Creature must make a Wisdom saving throw or be under the effects of the silence spell which you are concentrating on. The affected creature can repeat throws to end effect at the end of each of its turns.

One with Shadow

Starting at 13th level, you have learned enough about being in the shadows that you can magically turn into one. When you are hit by an enemy that you can see within 30 ft. you may use your reaction to turn into shadow and teleport up to 30 feet to an unoccupied space that you can see. If you teleport within 5 feet of a creature who dealt damage to you this turn, you may spend 2 Ki points to make an attack against that creature as part of the reaction.

Completely Anonymous

When you reach 17th level, you have become an expert at keeping yourself a secret. You are immediately aware of any Divination spells or any effect or ability that attempts to locate you. You may spend 1 Ki point to gain advantage on the saving throw or not be detected if there is no saving throw.