Ruler Skills (支配者スキル, Shihai-sha sukiru) are unique Skills that award ruler titles. There can only ever be a single holder of each ruler skill at a time, but anyone can earn them up to Tier 2 LV10 by using skill points or through committing acts of sin and virtue to get the tier one version. The Tier 3 versions are unique such that only one person can have them at a time, and obtaining the skill will unlock the corresponding ruler title. There are currently fifteen ruler skills, with seven being based on the seven deadly sins, seven based on the seven heavenly virtues, and one miscellaneous created by D when Kumoko was disappointed that Appraisal didn't evolve to a new skill. Acquiring a ruler skill raises the level of Taboo by one or two.
Some are needed to evolve, like Pride and Wrath to evolve from Zana Horowa to Arachne and Ogre King to Oni respectively.
ｎ％ of the power to reach godhood. Upon acquisition, experience points and proficiency gain will greatly increase, along with improved growth capacity for every ability. In addition, the user will gain the ability to surpass the W system and interfere with the ＭＡ field.[1]
ｎ％ of the power to reach godhood. Drastically multiplies the speed of decrease in surrounding system numerical values, most notably SP, excluding the user's. In addition, the user will gain the ability to surpass the W system and interfere with the ＭＡ field.[2]
ｎ％ of the power to reach godhood. Allows the user to eat anything and stock it away as pure energy. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3]
ｎ％ of the power to reach godhood. Expands the user's divinity field. In exchange for parting with one's sense, combat ability skyrockets (Multiplies ablity stats by 10). In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[4] When activated, the user's divinity field is eaten away.[5]
ｎ％ of the power to reach godhood. Causes the user to randomly take stats values, skill points and skills from slain opponents. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3](Taken skills are set to level 1)
ｎ％ of the power to reach godhood. Highest Tier form of Brainwashing and Charm, to the point of it lasting near permanently. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3](Consumes large amounts of MP)
Ruler of Lust
Envy
ｎ％ of the power to reach godhood. Allows the user to disable any skill or magic formula within the system. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3]
Ruler of Envy
Seven Heavenly Virtues[]
Skill
Effect
Title
Perseverance
ｎ％ of the power to reach godhood. Expands the user's divinity field. As long as MP is maintained, the user will survive with 1 HP regardless of the amount of damage taken. In addition, the user will gain the ability to surpass the W system and interfere with the ＭＡ field.[6]
ｎ％ of the power to reach godhood. Gives the effect equal to the HP Ultra-fast Recovery LV1 to everything that's recognized to be an ally around yourself. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[7]
ｎ％ of the power to reach godhood. Allows the user to resurrect the deceased. In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3](Resurrects only the recently deceased. The body can't be to damaged. Consumes a large amount of MP and raises Taboo when used.)[8]
ｎ％ of the power to reach godhood. Causes the user to retain their memories after dying and reincarnating, the skill Temperance is kept.[9] In addition, the W system is surpassed and the the right to interfere with the ＭＡ field is obtained.[3]
ｎ％ power capable of reaching the gods. Expands the user's divinity field. Develops an area which nothing can invade. In addition, the W System is surpassed and the the right to interfere with the MA field is obtained.[10](Produces a barrier with a defense greater than a Divine Dragon Barrier.)[11]
Ruler of Chastity
Humility
ｎ％ power capable of reaching the gods. By consuming one’s soul, the user can temporarily gain the power to surpass the System's limits and can even compare with the gods, but at the cost of both lowering their lifespan and leaving them in permanent weakened state afterwards. In addition, the W System is surpassed and the the right to interfere with the MA field is obtained.
Ruler of Humility
Diligence
ｎ％ power capable of reaching the gods. Allows user to attach part of their soul to others, it is then possible to take over the body of those individuals. In addition, the W System is surpassed and the the right to interfere with the MA field is obtained.
ｎ％ of the power to reach godhood. Enables acquisition of browsing level-1 information regarding anything in the user's range of perception. In addition, the user will gain the ability to surpass the W system and interfere with the ＭＡ field.[12]
