Assertion: sorcerer's charisma | /r/CapableOf | save against attack
Facets:
Source sentences:
text: Its level 1 features are Eyes of the Dark (gain Darkvision 120 feet, gain a Darkness spell that doesn't count against spells known at 3rd level, can cast Darkness with 2 sorcery points and see through it if you do) and Strength of the Grave (1/day, can make a Charisma save against an attack that would drop you to 0 HP to only drop to 1 HP, but this doesn't work on radiant damage and critical hits).