Psi knife

Master of deadly psionic arts

Psionic Blast

3rd-level Soulknife feature

You harbor a wellspring of psionic energy within yourself. This energy is represented by your Psionic Energy dice, which are each a d6. You have a number of these dice equal to twice your proficiency bonus, and they fuel various psionic powers you have, which are detailed below.

Some of your powers expend the Psionic Energy die they use, as specified in a power’s description, and you can’t use a power if it requires you to use a die when your dice are all expended. You regain all your expended Psionic Energy dice when you finish a long rest. In addition, as a bonus action, you can regain one expended Psionic Energy die, but you can’t do so again until you finish a short or long rest.

When you reach certain levels in this class, the size of your Psionic Energy dice increases: at 5th level (d8), 11th level (d10), and 17th level (d12). The powers below use your Psionic Energy dice.

Psi-Bolstered Knack. When your nonpsionic training fails you, your psionic power can help: 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. You expend the die only if the roll succeeds.

Psychic Strike. You can propel your weapons with psionic force. Immediately after you hit a target an attack and deal damage to it with a weapon, you can expend one Psionic Energy die, rolling it and dealing force damage to the target equal to the number rolled plus your Intelligence modifier.

Psi Blades

3rd-level Soulknife feature

You can manifest your psionic power as shimmering blades of psychic energy. Whenever you take the Attack action, you can manifest a psychic blade from your free hand and make the attack with that blade. The blade may mimic any weapon in the player handbook. Due to its psionic nature this is a finesse weapon for you. It deals psychic damage instead of its normal damage type plus the ability modifier you used for the attack roll. 

After you attack with the blade, you can make a melee or ranged weapon attack with a second psychic blade as a bonus action on the same turn, provided your other hand is free to create it. The damage die of this bonus attack is 1d4 plus your dex.

Soul Enhancement

9th-level Soulknife feature

You have mastered the ability to manipulate psionic energy around you. When you hit an enemy with an attack using your psionic weapon you may add your int modifier to the damage.

 

Psychic Veil

13th-level Soulknife feature

You can weave a veil of psychic static to mask yourself. As an action, you can magically become invisible, along with anything you are wearing or carrying, 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 do so again until you finish a long rest, unless you expend a Psionic Energy die to use this feature again.

Rend Mind

17th-level Soulknife feature

You can sweep your Psychic Blades directly through a creature’s mind. When you use your Psychic Blades to deal Sneak Attack damage to a creature, you can force that target to make a Wisdom saving throw (DC equal to 8 + your proficiency bonus + your Dexterity modifier). If the save fails, the target is stunned for 1 minute. The stunned target can repeat the saving throw 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 use it again.