Grenwall spikes

Grenwall spikes can be obtained by trapping Grenwall in Isafdar with box traps at 77 hunter or bought on the Grand Exchange. These spikes are the secondary ingredient to Extreme ranging potions, can be used to make headless arrows or sold to the hunter stores in Yanille and Nardah for 100 coins or less. Due to their high exchange price it is highly recommended not to turn these into arrows or sell to either Hunter store.

Grenwall hunting used to be very profitable making up to 220,000,000 coins from 77-99 Hunter. Refer to Grenwall page for more information on hunting. 18 to 21 spikes are obtained per catch.

Trivia

 * If the spike is used on Leon, he'll say that the spike can be used in something he has yet to invent.
 * Grenwall spikes were reducing gradually in price due to the advanced bots learning how to bot them; going from an extremely profitable way to skill (up to 1-1.8 million coins an hour) to a much less profitable ~200-250k per hour. Since ClusterFlutterer the price has started to rise again, with profits almost at their original size.