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Matchup

Sion
Sion
63%
37%

vs

50.0%
Diana
Diana
47%
53%
Heavy AP damageHigh burstDive threatStrong engage

Build vs Diana

Build adapted to this matchup

Starting items

Doran's Shield
Health Potion

Core build

Heartsteel
1Survival
Titanic Hydra
2Bruiser
Overlord's Bloodmail
3HP

Standard

Boots of Swiftness
4vs Slow
Hollow Radiance
5vs AP

Summoner spells

41288%
4145%

Anti AD

Plated Steelcaps
4vs AD
Unending Despair
5vs AD
Sunfire Aegis
vs AD
Randuin's Omen
vs AD

Anti Heal

Thornmail
6vs Hybride

Anti AP

Mercury's Treads
4vs CC
Hollow Radiance
5vs AP
Kaenic Rookern
vs AP

Other options

Jak'Sho, The Protean
vs Hybride
100.0% WR1 games
ResolveResolve
Grasp of the UndyingGrasp of the Undying
DemolishDemolish
ConditioningConditioning
OvergrowthOvergrowth
InspirationInspiration
Cash BackCash Back
Approach VelocityApproach Velocity
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
SionSion
DianaDiana
Passive
Favorable
Favorable

Diana's abilities

Passive, spells and ultimate

Moonsilver Blade (P)

Every third strike cleaves nearby enemies for an additional magic damage. After casting a spell, Diana gains Attack Speed for 5 seconds.

Cooldowns

Cooldowns by spell rank

LevelQWER
38s15s22s–
67s15s22s1m40
96s13.5s22s1m40
116s12s22s1m30
166s9s18s1m20
186s9s14s1m20

Playing against Diana

How to counter and exploit weaknesses

1

Diana needs to land Q for the E reset — if she misses Q, she has to engage without a reset and loses a lot.

2

Spread out when Diana is in the fight — her R deals more damage with more nearby targets.

3

She's relatively weak in early game (pre-6) — harass her before she has her Q → E → R combo.

4

Buy a Zhonya's or Banshee's to survive her initial burst.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026