Twitch Bot Build, Patch 26.20 — Runes, Ability Damage & ARAM Buffs/Nerfs

the Plague Rat · AD damageADCAssassinBot

Every number below is computed from Riot's official game data for patch 26.20 — the Worlds 2026 patch (Data Dragon, with Meraki Analytics ability values and Riot's published ARAM balance), not sampled from match histories. Open the interactive labs to test Twitch against any opponent at any level.

Damage Lab Laning matchup Build Lab ARAM sheet

Twitch build and runes (Bot, patch 26.20)

Item order

Infinity Edge
Berserker's Greaves
Bloodthirster
Trinity Force
Death's Dance
Lord Dominik's Regards

Start: Doran's Blade, Health Potion
Situational: —

Rune page

Precision · keystone Press the Attack

Absorb Life, Legend: Alacrity, Coup de Grace

Secondary: Cheap Shot, Sixth Sense

Summoners: Flash, Ignite · Skill order: Q > W > E

Twitch is classified AD from its ability scalings; itemization computed from Infinity Edge + current-patch item stats. Win-rate shown is an estimate and does not drive the build.

Twitch base stats by level

Level	Health	Attack damage	Armor	Magic resist	Attack speed
Level 1	630	59.0	27.0	33.0	0.679
Level 6	1,017	71.2	42.8	37.3	0.759
Level 11	1,490	86.2	62.1	42.7	0.858
Level 18	2,296	111.7	95.0	51.7	1.025

Growth follows Riot's per-level curve: value = base + growth × (n−1) × (0.7025 + 0.0175 × (n−1)).

Twitch ability damage per rank

Q — Ambush none

Rank	R1	R2	R3	R4	R5
Base damage	no direct damage
Cooldown (s)	16.0	16.0	16.0	16.0	16.0

Scaling: no scaling.

W — Venom Cask none

Rank	R1	R2	R3	R4	R5
Base damage	no direct damage
Cooldown (s)	13.0	12.0	11.0	10.0	9.0

Scaling: no scaling.

E — Contaminate physical

Rank	R1	R2	R3	R4	R5
Base damage	20	30	40	50	60
Cooldown (s)	12.0	11.0	10.0	9.0	8.0

Scaling: no scaling.

Twitch E damage by champion level (own stats, no items)

Level	Rank	Raw damage	Cooldown
Level 1	rank 1	20.0	12.0s
Level 3	rank 2	30.0	11.0s
Level 6	rank 3	40.0	10.0s
Level 9	rank 5	60.0	8.0s
Level 11	rank 5	60.0	8.0s
Level 13	rank 5	60.0	8.0s
Level 16	rank 5	60.0	8.0s
Level 18	rank 5	60.0	8.0s

R — Spray and Pray magic

Rank	R1	R2	R3
Base damage	30	45	60
Cooldown (s)	90.0	90.0	90.0

Scaling: no scaling.

Twitch R damage by champion level (own stats, no items)

Level	Rank	Raw damage	Cooldown
Level 6	rank 1	30.0	90.0s
Level 9	rank 1	30.0	90.0s
Level 11	rank 2	45.0	90.0s
Level 13	rank 2	45.0	90.0s
Level 16	rank 3	60.0	90.0s
Level 18	rank 3	60.0	90.0s

Twitch ARAM buffs & nerfs (Howling Abyss balance modifiers)

Twitch deals normal damage and takes -5% damage on the Howling Abyss.

ARAM modifier	Value
Damage dealt	—
Damage taken	-5%
Healing	—
Shielding	—
Attack speed	—
Ability haste	—
Tenacity	—
Energy regen	—

ARAM also starts champions at level 3 with 1,400 gold. The ARAM sheet applies these modifiers to every stat and ability side by side with Summoner's Rift.

Frequently asked

What is the best Twitch build on patch 26.20?

RiftLab's stat-driven build for Twitch Bot is Infinity Edge, Berserker's Greaves, Bloodthirster, Trinity Force, Death's Dance, Lord Dominik's Regards, with Press the Attack as the keystone. It is computed from the champion's damage profile and the opponent's resists, not from win-rate scraping.

Does Twitch have ARAM modifiers?

Yes. On ARAM Twitch deals normal damage and takes -5% damage.

How much health does Twitch have at level 18?

Twitch has 2,296 base health, 95.0 armor and 51.7 magic resist at level 18 with no items, on patch 26.20.

Data: Riot Data Dragon 26.20, Meraki Analytics, LoL Wiki ARAM table. Builds are stat-driven recommendations from RiftLab's optimizer, not win-rate aggregates.