Matchup

Heavy AP damageSustained DPSHigh burst

Build vs Rumble

Build adapted to this matchup

Starting items

Health Potion
x2

Core build

Imperial Mandate
1Mage
Moonstone Renewer
2HP
Ardent Censer
3

Standard

Ionian Boots of Lucidity
4CDR
Dream Maker
5HP

Summoner spells

4784%
3415%

Anti CC

Mercury's Treads
4vs CC

Other options

Dream Maker
HP
Redemption
Solstice Sleigh
HP
Echoes of Helia
HP
Oblivion Orb
Shurelya's Battlesong
Staff of Flowing Water
Mikael's Blessing
HP
Mejai's Soulstealer
Zaz'Zak's Realmspike
HP
Dawncore
100.0% WR4 games
SorcerySorcery
Summon AerySummon Aery
Manaflow BandManaflow Band
TranscendenceTranscendence
ScorchScorch
ResolveResolve
RevitalizeRevitalize
Bone PlatingBone Plating
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
NamiNami
RumbleRumble
Passive
Favorable
Favorable

Rumble's abilities

Passive, spells and ultimate

Junkyard Titan (P)

Every spell Rumble casts gives him Heat. When he reaches 50% Heat he reaches Danger Zone, granting all his basic abilities bonus effects. When he reaches 100% Heat, he starts Overheating, gaining bonus Attack Speed and granting his basic attacks bonus damage, but making him unable to cast spells for a few seconds.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s6s0.5s
68s6s0.5s2m10
96s6s0.5s2m10
116s6s0.5s1m45
166s6s0.5s1m20
186s6s0.5s1m20

Playing against Rumble

How to counter and exploit weaknesses

1

When Rumble is Overheated (red bar), he's silenced and can't use abilities for 6s.

2

His R is devastating in tight spaces: don't fight in the jungle or chokepoints against Rumble.

3

Rumble is vulnerable to direct engages because he's squishy with no mobility.

4

MR is very effective against him: all his damage is magic.

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