Part of Destiny: Nimble
Level 3
Entropic Field.
The reach of your Psionic Field becomes 6. Enemies within are Slowed for as long as they remain there. Spells and effects treat them as Chilled
Level 7
Crystalline Defenses.
All ranged damage passing through your Psionic Field is reduced by the sum of your 2 highest Strain Dice.
Level 11
Diamond Wards.
Whenever you gain Strain, gain temp HP equal to 2x the roll. All Temp HP gained this way is lost when your concentration ends.
Level 15
Unshattered Will.
Mind over Matter has 2/encounter uses. One gives 1 Strain Die, the other gives 2. You can pick which one to use.