Silent Casting

You have learned a talent that very few spellcasters even know is possible. As long as you are not dazed, confused, charmed, frightened, or otherwise incapable of thinking clearly you gain the following benefits:

Ability Score Increase: Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 20.

Silent Casting: You can ignore the verbal components of any spells you cast. In addition, casting a spell doesn't reveal your position while you are hidden, and unless it deals immediate damage you will not become visible while you are invisible. This would mean that spells that only require Verbal components are not affected by Silence. This only applies to spells you have prepared and not spells from scrolls, wands, staves, etc.

Limited Telepathy: You learn the Message cantrip and can cast it as a bonus action.