This arrow creates a magical link between you and your enemies, making each of your shots more accurate than the last until you strike home.
|Lvl 12||+3||500 gp|| ||Lvl 22||+5||13,000 gp|
|Lvl 17||+4||2,600 gp|| ||Lvl 27||+6||65,000 gp|
Enhancement Bonus: Attack rolls and damage rolls
When you make an attack using this ammunition, you gain a +1 item bonus to the attack roll. If you miss, during your next turn, choose another target within range of the original square you attacked from and make the attack again as a minor action, increasing the item bonus by 1. You can repeat the attack this way each round (and increase the item bonus) until the attack hits or until the end of the encounter.
Published in Mordenkainen's Magnificent Emporium, page(s) 36.