1) One permanent Hero Point may be used to avoid a final death scenario allowing a narrow cinematic escape,
2) One temporary Hero Point may be used if you are between -1 and -9 hit points to stabilize yourself to prevent further blood loss,
3) Temporary Hero Points may be expended to power Feats. These grant a lasting bonus for a one scene or one round duration depending on the feat description,
4) One temporary Hero Point grants a character a chance to supplement their d20 roll by 1d6 and add the result (whatever it was - no re-roll) to the d20 result,
Progression system:
Level 1-10 1d6,
Level 11-20 2d6,
Level 21-?? 3d6. and
5) No more than one Hero Point may be expended per round.
Optional rules mostly in the form of New Feats for Hero Points:
Arcane Surge (Prerequisites - Arcane Class) (Allows wielder to increase a spell DC by 3 for 1 round by expending a Hero Point),
Attune Item (Prerequisites - A Weapon of Legacy) (Allows wielder to expend one hero point to add +3 to attack and damage for the scene with chosen item),
Defensive Ward (Prerequisites - Dodge) (Allows wielder to expend one hero point to give yourself a +3 Luck bonus to AC for the scene),
Divine Surge (Prerequisites - Divine Class) (Allows wielder to increase a spell DC by 3 for 1 round by expending a Hero Point),
Heroic Feat (Prerequisites - None) (Any saving throw successfully made 10 points above an effects DC automatically allows the character to regain 1 used Hero Point),
Heroic Grace (Prerequisite - None) (Allows wielder to expend one hero point to add +1 to all saving throws or +3 to one saving throw for one scene),
Heroic Quickness (Prerequisites - Improved Initiative) (Allows wielder to expend one hero point to add +3 to Initiative checks),
Manifesting Surge (Prerequisites - Psionic Class) (Allows wielder to increase a powers save DC by 3 for 1 round by expending a Hero Point).