Talk:Bonetooth Necklace/@comment-174.252.113.231-20120924185710/@comment-3974211-20121002175834

I have now participated in the event twice myself, as Rengar, and won both times. Please see The Hunt is On! for complete information, but the only requirements are:
 * Kha'Zix has used all 3 evolution points (minimum of level 16).
 * Rengar has the Bonetooth Necklace (there is no trophy or level requirement).

It happens randomly, the first time it started 3 minutes after both requirements were met: the second time it was instantly after.