Zombie head
Reclaimed plank was removed from RuneScape after an update, but still exists in-game for those who had obtained it.
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Reclaimed plank detail

Reclaimed planks were items used in the Lumbridge Rebuildathon, after the ten-week Battle of Lumbridge. They could be collected either from the planks lying on the ground, from the ex-recruitment officers' podiums, or from the barricades around the battlefield camps.