1 Growth 18 1 Growth 18
Health 525 (+75) 1800 Attack damage 55 (+3.25) 110.3
Health regen. 5.25 (+0.75) 18 Attack speed 0.625 (+0%) 0.6%
Mana 350 (+50) 1200 Armor 22 (+4) 90
Mana regen. 3.5 (+0.5) 12 Magic resist. 30 (+0) 30
Attack range 500 Mov. speed 325


On-Target Cooldown: 10 / 8 / 6

GutsyTick Sara
Cinta: Siago's attacks utilize interceptable projectiles as their damage medium, deal magic damage, and are exclusively treated as abilities: causing Siago's attacks to only be influenced by crowd control effects which inhibits abilities, and apply spell effects instead of on-hit effects. Exceptionally, Siago's attacks will still trigger on-attack effects.

GutsyTick Vias
Tyra: Siago does not gain bonus attack speed per level. Instead, Siago's damaging abilities build up stacks of Cosma on hir enemies, lasting for up to 5 seconds; Siago draws from the enemies who are affixed with 3 stacks of Cosma: gaining 20% bonus attack speed and movement speed which decays over 3 seconds. Siago cannot draw from the same enemy more than once every few seconds, but can successively draw from several different enemies simultaneously: allowing for the effects of Tyra to be able to stack up to 5 times, for a maximum attack speed and movement speed bonus of 100% which decays over 3 seconds.

Ability Details
Sara is an innate ability which consists of two correlated effects.
RANGE: 500
COST: 30 / 35 / 40 / 45 / 50 Mana
COOLDOWN: 10 / 9 / 8 / 7 / 6
GutsyTick Cite

Active: Siago summons a congregation of cosmic energy at the target location for 10 seconds; Siago can attack these congregations to charge it, causing it to project a 500-unit line of cosmic energy in the direction of Siago's attack after a delay of 0.5 seconds: dealing magic damage to enemies struck by the projection. The projections of one congregation can charge other congregations upon hitting them, but enemies receive 50% reduced damage from all projections beyond the first when they are struck by multiple projections.

「 Magic Damage: 60 / 90 / 120 / 150 / 180 (+ 60% AP) 」「 Reduced Damage: 30 / 45 / 60 / 75 / 90 (+ 30% AP) 」

The 0.5 second delay between each of Siago's attacks and the congregation's projections is reduced by 1.25% for every 1% of Siago's cooldown reduction, for a maximum reduction of「 50% 」「 0.25 seconds 」. Champions — both allied and enemy — can step on a congregation to dispel it: upon dispelling a congregation, allied champions gain 10% bonus movement speed out of combat for 5 seconds and enemy champions are Sight icon revealed for 5 seconds; allied champions who are in combat cannot dispel congregations. Exceptionally, Siago can dispel congregations while in combat with Reva.

Ability Details
Cite is a ground-targeted ability which summons an attackable entity.
RANGE: 1000
COST: 60 / 70 / 80 / 90 / 100 Mana
COOLDOWN: 18 / 16 / 14 / 12 / 10
GutsyTick Siphon

Active: Siago conjures a cosmic halo at the target location; after a delay of 1 second, the halo erupts into a radial pulse of kinetic energy: Knockdown icon knocking down allied champions who are Airborne icon airborne in a 500-radius area and Airborne icon knocking up enemy champions in a 300-radius area for 1 second; both effective areas are fixed around the epicenter of the pulse.

If Siago is within the effective area for either component of a pulse, Siago harmoniously projects a wave of cosma: dealing magic damage to enemies within 500-units of hirself and Sight icon revealing them for 5 seconds.

  • Magic Damage: 80 / 120 / 160 / 200 / 240 (+ 40% AP)
Ability Details
Vias is a delayed ground-targeted area of effect ability which can be triggered to release a point-blank area of effect wave.
RANGE: 500
COST: 30 / 35 / 40 / 45 / 50 Mana
COOLDOWN: 10 / 9 / 8 / 7 / 6
GutsyTick Mar

Active: Siago conceives a cosmic anomaly at the target location; after a delay of 0.5 seconds, the anomaly collapses into an implosion of cosmic energy: dealing magic damage to enemies in a 200-radius area. If an anomaly's implosion would damage more than one enemy champion, enemy champions who are not struck by the epicenter of the implosion receive 50% reduced damage.

「 Magic Damage: 60 / 90 / 120 / 150 / 180 (+ 60% AP) 」「 Reduced Damage: 30 / 45 / 60 / 75 / 90 (+ 30% AP) 」

The 0.5 second delay between each conceiving of an anomaly and their implosion is reduced by 1.25% for every 1% of Siago's cooldown reduction, for a maximum reduction of「 50% 」「 0.25 seconds 」. Congregations which are struck by an anomaly's implosion are dispelled, regardless of whether or not Siago is in combat; congregations which are dispelled this way emit an array of cosma as it fades: Sight icon revealing enemies in a 200-radius area for 5 seconds.

Ability Details
Reva is a delayed ground-targeted area of effect ability.
COST: 100 Mana
COOLDOWN: 140 / 100 / 60
GutsyTick Tie

Qinnis - Passive: Siago's damaging abilities deal bonus magic damage (capped at 100 bonus damage versus minions and monsters) to Sight icon revealed enemies.

  • Bonus Magic Damage: 4 / 5 / 6%「 (+ 2% per 100 AP) 」「 (+ 1% per 50 AP) 」of target's current health

Active: Siago invokes the cosmic tears of nearby enemy champions: causing hir next area of effect ability within 5 seconds to found cosmic links between enemy champions who are affected by it for 2.5 seconds; enemy champions who are linked receive the damage and healing other linked enemy champions receive in full.


Ability Details
Lars is an ability which has a passive component and an active component.



An enigmatic entity of cosmic origin, Siago constantly shifts between the worlds of mortals with a keen sense of regard for corruption. Although rarely having been sighted and officially recorded of by intelligible sources, numerous oft-repeated rumors and children's tales exist both in and outside of Valoran which heeds of the truths the cosmic entity may hold, or even embody. But nevertheless, these fables are no less than fictional constructs, and often barely scrape to assume the most ephemeral facets of Siago and hir true intents: to purge and annihilate the infants of the universe who have been tainted with the sin of overbearing intelligence, lest they bring none but further destruction and greed.


Marks and Astra


Narrated by AzirSquare Azir,

The desert is no mere place of barren crumbs. Each and every grain of sand is made true by the passing of time.

But time; time itself is indeed a force of pure evil, regardless of the beauty it can carve out on others.

The mystical being regarded to itself as Sara when I'd asked for its name. And although its appearance would spark the interest of any commoners, what had caught my attention the most was the grace it conveyed with any of its motions.

I would not be here to remark of this chronicle if it was not for the alien creature, but none deserve not to be aware of the power this being is capable of. When it had warded an unsuspecting me from the wrath of the queen, it did not achieve the feat with its body, limbs, nor hands; but rather, through some mystical forces which cracks at the very potential of magic.

Sara is not of this world, and at least that is for certain. I do not know why it had saved me that serene night, nor do I think I ever will, but my instincts tell me that its motives weren't sourced from pity, nor anything even close to the emotions which humans are confined by.


SARA: "What... are you?"

SIAGO: "Nothing more than a myth, nothing less than reality."

SARA: "Why...? Why do you destroy us? Why all this...?"

SIAGO: "To hasten the cycle."

SARA: "The cycle?"

SIAGO: "Nothing good has ever come from your kind. You, sentients, you're all the same; like little children, you squander about, thinking you're the center of the universe. But the easy truth is that you're just like a sun, and a fragile one at that; you burn gloriously during your primes, but ultimately end up burning yourselves out into damnation."

SARA: "I don't... understand. Why... do we deserve this?"

SIAGO: "You don't. But you will soon enough; and you sentients aren't really worth the trouble of keeping alive. Sooner or later you would've brought this upon yourselves regardless of whether or not I'd intervened."

SARA: "You mean... there were ones before us... who'd been halted... like this...?"

SIAGO: "Yes, and there'll be more to follow."

SARA: "I... Ah..."

SIAGO: "... I... Sara, was it?"

LEVIRA: "Yes."


The newborn sun pulsated, glowing a deep teal blue color as it illuminated the faces of its three siblings. Their hearts all beat harmoniously beneath their pale bodies, forming a musical feat nothing short of a masterfully orchestrated symphony. Then, one by one, they tardily opened their timid eyes; all but confounded infants introduced into an infinite universe, they began chanting joyfully upon having sighted each other for the first time. Their glows of ecstasy were those of which simply could not be unheeded of, even by the endless darkness of the assertive future.

But even light, can be killed.



  • Lars (R)
    • Qinnis (P)
      • Damage now scales per rank in Lars.
    • Cooldown changed to 140 / 100 / 60 from 120 / 105 / 80.


  • General
    • Abilities no longer reveal enemies through standard means.
  • Cite (Q)
    • Secondary reveal duration increased to 5 seconds from 2.5 seconds.
  • Vias (W)
    • Qinnis (P)
      • Removed.
    • No longer grants a shield. Instead damages enemies if Siago is within the effective area. Secondary reveal duration increased to 5 seconds from 2.5 seconds.
  • Reva (E)
    • Secondary reveal duration increased to 5 seconds from 2.5 seconds.
  • Lars (R)
    • Qinnis (P)
      • Added.
    • Cannot link allies.


  • Sara (I)
    • Cinta (A)
      • Siago's attacks deal magic damage, are treated as abilities, and utilize interceptable projectiles.
    • Tyra (B)
      • Siago's damaging abilities apply stacks to enemies. Upon applying the third stack, Siago gains a stacking attack and movement speed buff. On-target cooldown present.
  • Cite (Q)
    • Siago summons a congregation of cosmic energy which extends Siago's attacks when struck by hir attacks. Can be destroyed by champions who step on them: allies gain a brief movement speed buff out of combat and enemies are revealed.
  • Vias (W)
    • Qinnis (P)
      • Siago's damaging abilities deal bonus magic damage to revealed enemies.
    • Siago knocks down airborne allies and knocks up enemies in an area. Siago gains a shield and reveals nearby enemies if within range.
  • Reva (E)
    • Siago conceives an anomaly which implodes to deal damage and reveal enemies. Enemy champions receive less damage if they are not in the center.
  • Lars (R)
    • Siago's next ability links champions for a short duration. While linked, champions all receive the full damage and healing which other linked champions receive. Maximum duration added.


  • The name Siago is derived from Iago, the main antagonist of one of Shakespeare's plays.
    • During development, the following names were also considered: Aciel, the Ravager; Kyle, the Renewer; and Casliva, the Reinstator.
  • Proper development of both Siago's kit and background began on the 18th of May.
    • Having gone through numerous iterations, ranging from a burst magus to a DPS support, Siago's kit once was actually focused around reverting the health percentages of both allied and enemy champions.
  • Having been inspired by Ultron (the Marvel cinematic universe's version) who appears as the main antagonist in Avengers: Age of Ultron, Siago's title as a reinstator and hir obliviously omnicidal Übermensch tendencies are character paradigms which were simply carried over from Ultron himself.
    • Siago was also once supposed to be metaphysical entity of artificial nature who originates from Zaun. However, due to the overbearing similarities this would have with Ultron, the idea was eventually scrapped.