Arrow of Endless Archery

This arrow was created by an elvish craftsman for a Darfolkian ranger who was tired of running out of arrows at inopportune moments. Dozens of these arrows were created by the fletcher before he died. They seem to be normal flight arrows and have no magical attack or damage bonus. When placed in a quiver, however, they multiply at a rate of one arrow per round until they fill it with up to 20 arrows. The magically created arrows are exact duplicates of the arrow of endless archery but operate as normal arrows with no enhancement bonus, though they do count as magical weapons against damage reduction; they do not have the ability to multiply. The archer instinctively knows which arrow in their quiver is the multiplier and cannot draw it accidentally, if they understand its nature. The arrow’s power remains intact until it has been fired. If fired even once, it loses its enchantment.

When viewed by a creature under the effects of a Detect Magic spell it gives off a weak aura of transmutation.

Notes: This item originally appeared in issue #237 of DRAGON magazine and has been slightly modified to fit with the rules of D&D 5e, Utility, transmutation