This extension provides the ability to undo the last damage or heal done to a character on the combat tracker.

By bringing up the radial menu for a character in the Combat Tracker, a new option of 'Undo Last Damage/Heal' is available.

Clicking this option will reinstate the characters hp, temp hp, wounds, deathsaves, status and effects.

It will also reapply any effects that had been removed on the character or characters targets due to a concentration save failure (due to damage).