All The Stars In The Sky

This is a Master Trick — a class feature gained through that class's own talent choices, not a feat you pick through normal feat selection.

Certain master ninjas possess a seemingly limitless supply of their trusted weapons.

Whenever a ninja with this trick buys a set of 50 identical magic shuriken, she thereafter replenishes them at no cost and never runs out. This stock of magical shuriken can be upgraded as though it were a normal magic weapon, and shuriken upgraded this way likewise never run out.