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.

Lunar Diplomacy - OSRS Wiki

Dream World - The RuneScape Wiki

Rhythm Game : r/2007scape

Dream vial - OSRS Wiki

Pill World, DREAM WORLD Wiki

Pillar (Dream World) - OSRS Wiki

Treasure Trails/Full guide/Elite, Old School RuneScape Wiki

Myths' Guild - OSRS Wiki

The Nightmare - OSRS Wiki

Structural pillar - OSRS Wiki

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

Lunar Diplomacy - OSRS Wiki

Lunar Diplomacy - OSRS Wiki

Lunar Isle - OSRS Wiki