Unicorn stallion

Unicorn stallions are level 88 Summoning familiars. These familiars are healers, and are able to cure poison and disease. Unicorn stallions have the lowest Combat level among the higher-levelled Summoning familiars. However, they will only fight when attacked.

Unicorn stallion pouch
Unicorn stallion pouch is made by using a Summoning pouch on a Summoning obelisk with 140 spirit shards, a Green charm and an unicorn horn in the inventory. Making the pouch earns 154.4 experience points. Using the pouch to summon an Unicorn stallion gains 1.8 experience points, and costs 9 Summoning points.

Healing aura scroll
Healing aura scroll enables the use of the Healing Aura special move for a Unicorn Stallion. Using the pouch on a Summoning obelisk creates 10 scrolls.

Healing Aura
Healing Aura is the special move for the Unicorn stallion, which heal up to 15% of the total hitpoints of the summoner. As the scrolls are stackable, this is a very common healing method used by players who wish to stay in a certain place (usually a boss) for a long period of time.

Trivia

 * The unicorn stallion's behaviour resemble that of a new age convert.
 * The examine text on the Unicorn stallion could be a reference to the saying "The sharpest tool in the shed."