Effects
Automatically restore up to 50/75/100 once your Life Total is depleted (once per escape attempt).
Bond Message
From Skelly; you share an Unbreakable Bond
A true and loyal friend shall always stand up for you. Even stand up to you.
Note
To gain the benefit of the Lucky Tooth, it must be actively equipped. Changing to a different keepsake after a boss chamber will remove one charge of death-defiance (unlike the Chthonic Coin Purse which can be safely removed after a boss chamber no gold penalty).