Forgotten Ones Favor

You've done something incredible enough for the spirits of the ancient, forgotten heroes to take notice of you, and help tilt the odds in your favor. Every long rest, you gain 1d4+1 Guardian points that can be spent in the following ways. 

• Reroll a failed saving throw or ability check, excluding death saves: 1 point
• Succeed on a failed saving throw or ability check, excluding death saves: 2 points
• Reroll a failed death saving throw: 3 points
• Gain a bonus action, that can be used once to do any normal action: 4 points