Improved Subroutine
ItemModification · Premium
item-typeItemModificationrarityPremium
Spend 1 extra tech point on a power's damage to reroll dice up to your Intelligence modifier, even alongside another Subroutine.
Best fora damage-focused tech caster
When you roll damage for a power, you can spend 1 additional tech point to reroll a number of the damage dice up to your Intelligence modifier (minimum of one). You must use the new rolls.
You can only spend a number of tech points in this way equal to your proficiency bonus. You regain the ability to do so when you complete a long rest.
You can use Improved Subroutine even if you have already used a different Subroutine modification during the casting of the power.