Psion

The incredible powers of your mind strengthen even further. You gain the following benefits: 

• Increase your Intelligence score by 1, to a maximum of 20
• You learn the message cantrip. When you cast it in this way the spell does not require components. You also learn the levitate spell, and can cast it once without expending a spell slot or using components. You regain the ability to cast it in this way when you finish a short or long rest. Intelligence is your spellcasting ability for these spells.