This article is about the perk. For other uses, see Mysterious (disambiguation)

Mysterious Description ? Has a mysterious effect... Release date 25 January 2016 Update) Gizmo type Weapon, Armour, Tool Maximum rank 5

Mysterious is an Invention perk whose effect is currently unknown. It can be created in weapon, armour, and tool gizmos.

Mod Moltare hinted that the function of the perk can be discovered by:

Analysing timestamps [1] and that the perk does not do anything that would make it mandatory for high-level players. [2]

and that the perk does not do anything that would make it mandatory for high-level players. After he left Jagex, he posted one more hint on Twitter stating that the perk triggers under the same circumstances as other perks, and when it does, it rolls a number between 0 and 19, which is then compared to the perk's rank. [3]

When the perk activates, one of several buffs is applied to the player, these include decrease in ability cooldown, invisible buff to your combat abilities, causes monsters to drop a random amount of money (dependent on monster), and gain a few charges to your charge pack.[ source needed ]

Sources

Material Rarity Perk ranks with X materials 1 2 3 4 5 Tensile parts Common 1 1–2 1–3 1–3 2–4 Stunning components Uncommon 1–2 1–2 1–3 2–4 2–5

Rank 5 is very rare, whereas 4 is uncommon. Ranks 2-3 are seen commonly.

Trivia

Contrary to popular belief, Mysterious does not randomise experience values.