Grand Spell Slinger

You’ve learned to cast a more volatile magic at the cost of accuracy, letting its unstable nature empower your spells. You gain the following benefits:

• If you target a creature that is prone with a ranged spell attack you can ignore the disadvantage on attack rolls from the prone condition.
• Before you make a ranged spell attack, you can choose to take a -5 penalty to the attack roll. If the attack hits, you add +10 to the attack’s damage.