Arcane Attacker

You have become an expert at conserving arcane energy and mastering your spell attacks to hit their target. You gain the following benefits:

• You main gain a +1 to Wisdom, Intelligence, or Charisma
• When casting a spell attack and attack misses (all attack rolls in the case of multiple attack rolls) you don’t expend a spell slot.
• When casting a spell attack with a cantrip and the attack misses, you may as a bonus action reroll one attack roll of the cantrip, potentially causing the attack to hit.