The Ornate rejuvenation pool is built in the Superior Garden of a player-owned house as a place where players can restore their hitpoints, special attack energy, run energy, prayer points, any reduced stats, and cure poison. It requires 90 Construction to build, however it can be built at 82 construction through the use of a crystal saw and a +5 spicy stew boost.
For ironmen, 87 Herblore (or 82 with +5 spicy stew boost) is also required, as the only source of anti-venom is to create it through Herblore.
The ornate rejuvenation pool is built by upgrading an existing fancy rejuvenation pool. This is done by using the right-click “Upgrade” option while in building mode.
It is an extremely popular pool among players, as it functions similarly to the Clan Wars portal (with rings of dueling) and Elidinis Statuette (with the Desert amulet 4) in the player’s own house, and is significantly cheaper when it comes to time investment compared to the Desert amulet 4.