9th-level Soulknife feature
Your Psychic Blades are now an expression of your psi-suffused soul, giving you these powers that use your Psionic Energy dice:
Homing Strikes
If you make an attack roll with your Psychic Blades 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, you expend the Psionic Energy die.
Psychic Teleportation
As a bonus action, you manifest one of your Psychic Blades, expend one Psionic Energy die and roll it, and throw the blade at an 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.