Recreation of Soulknife

A Soulknife strikes with the mind, cutting through barriers both physical and psychic. These Rogues discover psionic power within themselves and channel it to do their roguish work. As a Soulknife, your psionic abilities might have haunted you since childhood, revealing their full potential only as you experienced the stress of adventure. Or you might have sought out an order of psychic adepts and spent years learning how to manifest your power.

Psionic Power

You harbor or wellspring of psionic energy within yourself. It is represented by your Psionic Energy Dice, which fuel certain powers you have from this subclass. The Soulknife Energy Dice table shows the number of these dice you have when you reach certain Rogue levels, and the “table” shows the die size. 
At level 3, you have 4 D6 dice.

At level 5, you have 6 D8 dice.

At level 9, you have 8 D8 dice

At level 11, you have 8 D10 dice

At level 13, you have 10 D10 dice

At level 17, you have 12 D12 dice.

Any features in this subclass that use a Psionic Energy Die use only the dice from this subclass. Some of your powers expend a Psionic Energy Die, as specified in a power’s description, and you can’t use a power if it requires you to use a die when your Psionic Energy Dice are all expended. You regain one of your expended Psionic Energy Dice when you finish a Short Rest, and all of them when you finish a Long Rest.

Psi-Bolstered Knack. If you fail an ability check using a skill or tool with which you have proficiency, you can roll one Psionic Energy Die and add the number rolled to the check, potentially turning failure into success. The die is expended only if the roll then succeeds.

Psychic Whispers. You can establish telepathic communication between yourself and others. As a Magic action, choose one or more creatures you can see, up top a number of creatures equal to your Proficiency Bonus, and then roll one Psionic Energy Die. For a number of hours equal to the number rolled, the chosen creatures can speak telepathically with you, and you can speak telepathically with them. To send or receive a message (no action required), you and the other creature must be within 1 mile of each other. A creature can end the telepathic connection at any time (no action required). The first time you use this power after each Long Rest, you don’t expend the Psionic Energy Die. All other times you use the power, you expend the die.

Psychic Blades

You can manifest shimmering blades of psychic energy. Whenever you take the Attack action or make an Opportunity Attack, you can manifest a Psychic Blade in your free hand and make the attack with the blade. The magic blade has the following stats:

Weapon Category: Simple Melee

Damage on a Hit: 1d6 Psychic plus the ability modifier used for the attack roll

Properties: Finesse, Thrown (range 60/120 feet)

Mastery: Vex (you can use this property, and it doesn’t count against the number of properties you can use with Weapon Mastery)

The blade vanishes immediately after it hits or misses its target, and it leaves no mark if it deals damage. L

After you attack with the blade on your turn, you can make a melee or ranged attack with a second psychic blade if your other hand is free to create it. The damage die of this bonus attack is 1d4 instead of 1d6. 

Soul Blades

You can now use the following powers with your Psychic Blades.

Homing Strikes.  If you make an attack roll with your Psychic Blade and miss the target, you can roll one Psionic Energy Die and add the number rolled to the attack roll. If this causes the attack to hit, the die is expended.

Psychic Teleportation.  As a bonus action, you manifest a Psychic Blade, expend one Psionic Energy Die and roll it, and throw the blade in unoccupied space you can see up to a number of feet away equal to 10 times the number rolled. You then teleport to that space, and the blade vanishes.

Psychic Veil

You can weave a veil of psychic static to mask yourself. As a Magic action, you gain the Invisible status for 1 hour, or until you dismiss this effect (no action required). This invisibility ends early immediately after you deal damage to a creature or you force a creature to make a saving throw. Once you use this feature, you can’t use it again until you finish a Long Rest unless you expend a Psionic Energy Die (no action required) to restore your use of it.

Rend Mind

You can sweep your Psychic Blades through creature’s mind. When you use your Psychic Blades to deal Sneak Attack damage to a creature, you can force that target to to make a Wisdom saving throw (DC 8 plus your Dexterity Modifier and Proficiency Bonus). If the save fails, the target has the Stunned condition for one minute. The Stunned target repeats the save at the end of each of its turns, ending the effect on itself on a success.

Once you use this feature, you can’t do so again until you finish a Long Rest unless you expend three Psionic Energy Dice to restore your use of it.