Extrapolate future

Before taking an action, you use this talent and record your current state (HP of you and all of the world). You can then play out up to the next 30 seconds (5 rounds) and as a reaction during this period can reset back to immediately after you used Extrapolate future. You can elect to re-do as the effect is still in play but must make different choices or take different actions each attempt. Trying the exact same thing breaks the effect.