Kruphix's Votary

You have further proven your devotion to the God of Horizons, and his favor has expanded your mind's perceptive capacity. You gain the following benefits:

• You can cast detect thoughts without expending a spell slot and requiring no material components. Once you cast the spell in this way, you can’t do so again until you finish a long rest. Intelligence is your spellcasting ability for this spell.
• You have advantage on saving throws against being charmed.