Arcana 1d20+8 , Stealth 1d20+7
Darkvision, 60 ft.
Phoebe is a 10th level spellcaster. Her spellcasting ability is Intelligence (save DC 16, 1d20+8 to hit with spell attacks).
Chill Touch, Prestidigitation, Ray of Frost, Shocking Grasp
Immolation, Dimension Door, Wall of Fire
Counterspell, Dispel Magic, Pulse Wave, Borrowed Knowledge
Gust of Wind, Misty Step, Shatter, Gift of Alacrity, Mage Armor, Shield
Power Surge. When Phoebe successfully uses either Counterspell or Dispel Magic against a foe, the next spell she casts that deals damage will deal an additional 10 points of force damage.
Undead Fortitude. Phoebe does not need to eat, drink, or breathe. In addition, if an attack would drop her to zero hit points, she can call upon her constitution to drop to one hit point instead. This can be used once per long rest.
Dagger: Melee Weapon Attack. 1d20+7 to hit, reach 5 ft., 1 target. Hit: 1d4+4 piercing damage.