Senna ARAM Mayhem Build, Augments & Items

Complete data page with recommended Augments, item builds, summoner spells, skill order, win rate, pick rate, and tier.

Current Patch Summary

Current data : Senna is currently B tier with 48.44% win rate and 8.71% pick rate. Tencent China public statistics, updated Sep 12, 2026. Versus Patch 26.17, win rate fell 0.31 percentage points and tier moved from A to B.

Recommended Augments : Check high-tier Augments such as Critical Missile, Scopier Weapons, & Dual Wield first, then adapt to the in-game choices.

Recommended build : The core 3-item set to check first is The Collector, Berserker's Greaves, & Rapid Firecannon.

Data Sources

Version: 26.18

Win Rate

48.44%

Pick Rate

8.71%

Recommended Augments

Expand by default

#	Augment	Tier
1	Critical Missile	T1	49.02%	20.13%
2	Scopier Weapons	T1	48.30%	11.90%
3	Dual Wield	T1	49.36%	11.39%
4	Fan The Hammer	T1	48.70%	8.19%
5	Transmute: Prismatic	T1	49.05%	8.00%
6	Mercy's Strike	T1	47.75%	7.89%
7	Deft	T1	48.32%	7.58%
8	Stackosaurus Rex	T1	56.65%	7.51%
9	Scopiest Weapons	T1	47.87%	7.30%
10	Typhoon	T1	47.09%	7.12%
11	Shrink Engine	T1	49.09%	7.11%
12	Blunt Force	T1	49.79%	6.87%
13	Tap Dancer	T1	50.77%	6.59%
14	Critical Healing	T1	50.73%	6.07%
15	High Roller	T1	58.13%	5.40%
16	escAPADe	T1	49.92%	4.59%
17	Upgrade Sword of Blossoming Dawn	T1	51.36%	4.48%
18	Homeguard	T1	51.72%	3.38%
19	From Beginning To End	T1	49.59%	3.26%
20	Giant Slayer	T1	50.15%	2.96%

Senna Support Build for ARAM Mayhem: Spirit Bomb vs Damage

This Senna support build guide explains when Spirit Bomb and healing or shielding routes beat damage, plus when Ethereal Weapon, Dual Wield, and Scopier Weapons are the better ARAM Mayhem choice.

v26.12 Guide Jul 19, 2026

Mystic Punch Guide - The Only SSS-Tier Augment in ARAM Mayhem

Mystic Punch is the only SSS-tier Prismatic augment in ARAM Mayhem, reducing all ability cooldowns by 1.25s per auto attack. This guide covers four core combos: Yasuo/Yone infinite Q, Master Yi infinite Alpha Strike, Fiora infinite Lunge, and Jax infinite Counter Strike, with full build recommendations.

v26.3 Guide Feb 19, 2026

◫ Best Augment Combos TOP 5

#	Combo	Win Rate	Games
1	Vulnerability Upgrade Infinity Edge Critical Missile	54.25%	247
2	Scopier Weapons Vulnerability Critical Missile	50.84%	179
3	Vulnerability Fan The Hammer Critical Missile	50.70%	213
4	Vulnerability Critical Missile Double Tap	50.00%	192
5	Vulnerability Dual Wield Critical Missile	48.43%	223

Summoner Spells

Flash

Ghost

Pick Rate: 56.35% Win Rate: 48.73% Games: 4,297

Skill Order

#1 Max Q · then W

Pick Rate: 41.55% Win Rate: 55.40% Games: 3,168

Item Builds

26.18

Win and pick rates are calculated within each build archetype. The same items can have different rates across tabs.

Core Items

Win Rate: 44.1% Pick Rate: 6.4%

Win Rate: 52.2% Pick Rate: 6.1%

Win Rate: 45.2% Pick Rate: 5.6%

Situational Items (Top 12)

Starting Items

FAQ

What are the best Hextech Augments for Senna in ARAM Mayhem?

The best Augments for Senna are: Critical Missile, Scopier Weapons, Dual Wield. See their official rank, tier, and pick rate on this page.

What is the best Senna build for ARAM Mayhem?

The best Senna build starts from The Collector, Berserker's Greaves, Rapid Firecannon, then adjusts around enemy damage types, your Augments, and team needs.

What tier is Senna in ARAM Mayhem?

Senna is currently B tier with a 48.4% win rate and 8.7% pick rate, ranked 61/173. S+ is the strongest tier and C is the weakest.

Is Senna good in ARAM Mayhem?

Senna is currently B tier in ARAM Mayhem with a 48.4% win rate. Check this page for the best augments and builds to maximize Senna's performance.

How to play Senna in ARAM Mayhem?

To play Senna effectively in ARAM Mayhem, use top-ranked Augments such as Critical Missile, Scopier Weapons, Dual Wield as a starting point, then adjust the build to the lobby.