Subtle Spellcaster

You’ve learned how to cast your spells discreetly to avoid notice
and how to mask their origin with illusions. You gain the
following benefits:
• You can cast spells with verbal components at a whisper,
making it impossible for other creatures to identify you as
the spell’s caster based on a verbal component alone. You
must still be able to speak, however, and cannot cast spells
when gagged or in an area of magical silence.
• When you cast a spell that would require somatic or
material components or both, you can make a (Dexterity)
Sleight of Hand check to avoid drawing attention to
yourself. The DC equals 10 + the level of the spell slot
expended. If you’re successful, other creatures cannot
identify you as the spell’s caster based on these components
alone. You must still have a hand free to perform somatic
components and handle material components.
• When a spell effect would normally specify you as a point
of origin, you can “throw” the point of origin to any
location within 10 feet of you, the same way a ventriloquist
would throw his or her voice. The spell still functions
normally with you as the point of origin, but to any
onlooker it appears to occur from another source.