Pillar (Dream World) - OSRS Wiki

Pillars are scenery found in the Dream World during the Lunar Diplomacy quest. They have no interaction options and are purely decorative.

Dream tree - OSRS Wiki

Clan Quest - Questaholic - August 2019

Clan Quest - Questaholic - April 2014

Dream Mentor - OSRS Wiki

Structural pillar - OSRS Wiki

Does this ancient pillar on mos le 'Harmless have any connection with the one in DT2? Its been in the game since 2007 and not been used for anything. : r/2007scape

Clan Quest - Questaholic - March 2023

Clan Quest - Questaholic - September 2017

Lunar Diplomacy, Old School RuneScape Wiki

Brain Pillar - OSRS Wiki

Dragon Slayer II, Old School RuneScape Wiki

Lunar Isle - OSRS Wiki

Quest Cape showed me just how much OSRS has to offer : r/2007scape