Matchup

Diana
Diana
47%
53%

vs

47.4%

over 329 games

Rammus
Rammus
44%
56%
Very tankyStrong engageHeavy CC

Skill matchup

Build vs Rammus

Build adapted to this matchup

Starting items

Scorchclaw Pup
Health Potion

Core build

Dark Seal
1
Dusk and Dawn
2Mage tank
Riftmaker
3Mage tank

Standard

Sorcerer's Shoes
4Magic pen
Zhonya's Hourglass
5vs AD

Summoner spells

411100%
6110%

Anti AD

Plated Steelcaps
4vs AD
Zhonya's Hourglass
5vs AD
Unending Despair
vs AD

Anti Heal

Morellonomicon
6vs Heal

Anti AP

Mercury's Treads
4vs CC
Banshee's Veil
5vs AP
Abyssal Mask
vs AP
Spirit Visage
vs AP

Anti Tank

Shadowflame
5vs Tank
Stormsurge
vs Tank
Void Staff
vs Tank
Bloodletter's Curse
vs Tank

DPS

Liandry's Torment
Mage tank
Nashor's Tooth
DPS
Rabadon's Deathcap
Mage
Hextech Rocketbelt
Mage tank
Lich Bane
Mage

Other options

Mejai's Soulstealer
Jak'Sho, The Protean
vs Hybride
100.0% WR5 games
PrecisionPrecision
ConquerorConqueror
TriumphTriumph
Legend: AlacrityLegend: Alacrity
Coup de GraceCoup de Grace
InspirationInspiration
Magical FootwearMagical Footwear
Cosmic InsightCosmic Insight
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
DianaDiana
RammusRammus
Aggressive
Careful
Careful

Rammus's abilities

Passive, spells and ultimate

Spiked Shell (P)

Rammus gains bonus Attack Damage scaling with his Armor and Magic Resistance.

Cooldowns

Cooldowns by spell rank

LevelQWER
312s7s12s
69s7s12s2m
96s7s12s2m
116s7s12s1m45
166s7s12s1m30
186s7s12s1m30

Playing against Rammus

How to counter and exploit weaknesses

1

Magic damage counters him: Rammus stacks armor but is vulnerable to AP.

2

Do NOT auto-attack him when his W is active: every auto reflects massive damage back to you.

3

His Q can be blocked by minions or any unit — position yourself behind minions.

4

The taunt is targeted but short range: kite him and stay out of E range.

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