Cap of the Grand Slammer

"AAAAAAND IT'S OUTTA HERE" - DJ Jumbotron, Siegeball Announcer Extraordinaire

Home Run: Once per short rest, when you are missed by a ranged attack and are holding a weapon, you may use a reaction to make a melee weapon attack against the triggering attack. If your attack roll is higher than the number rolled by the triggering attack, you reflect the attack back at the triggering creature. If your roll would hit their AC, you hit them with the attack.

While you are attuned to this weapon, it grants the following abilities 

If It Swings: All weapons you hold gain a +1 bonus to hit and damage. This stacks with other bonuses

Notes: Bonus: Magic