An Ultimate Bravery build for Rumble on Summoner's Rift: random items,
runes and summoner spells, with one ability to max. Every rule is checked
against the game's own data, so this is a build you can actually buy.
Rumble
mid
Your Build
Seed: 1y9j5ck
Spells
BarrierGain a brief Shield.
HealRestores Health and grants Move Speed to you and target allied champion.
Start
Doran's Ring18 Ability Power 90 Health
Drain Restore 1 Mana every second, increased to 2 Mana per second for 5 seconds after dealing damage to an enemy champion. If you can't gain Mana, heal for 45% of this value instead.
Helping Hand Attacks deal 5 bonus physical damage to minions.
Max
Q
Q - Flamespitter
Items
· cheapest first
Berserker's Greaves30% Attack Speed 45 Move Speed
1
Shurelya's Battlesong50 Ability Power 15 Ability Haste 4% Move Speed 125% Base Mana Regen
Inspiring Speech Grant nearby allies 30% Move Speed for 4 seconds.
2
Thornmail150 Health 75 Armor
Thorns When struck by an Attack, deal magic damage to the attacker and apply 40% Wounds for 3 seconds if they are a champion.
3
Luden's Echo100 Ability Power 600 Mana 10 Ability Haste
Echo Damaging Abilities fire 6 Echoes that deal bonus magic damage to the target and nearby enemies. Remaining Echoes fire on the primary target, dealing 20% damage.
4
Actualizer90 Ability Power 300 Mana 10 Ability Haste
Mana Made Real (0s) For 8 seconds, your mana is Empowered. While Empowered, your spells cost 100% more Mana, you gain increased Ability damage, Shielding, and Healing, and your basic ability cooldowns progress 30% faster.
Lifeline Taking magic damage that would reduce your Health below 30% grants a magic damage Shield for 3 seconds and 10% Omnivamp until end of combat.
6
Runes
Inspiration
Glacial AugmentImmobilizing an enemy champion will cause 3 glacial rays that slow nearby enemies and reduce their damage to your allies.
Unsealed SpellbookSwap Summoner Spells while out of combat. Swapping to unique Summoner Spells will increase the rate at which you can make future swaps.
First StrikeWhen you initiate champion combat, deal 7% extra damage for 3 seconds and gain gold based on damage dealt.
Hextech FlashtraptionWhile Flash is on cooldown it is replaced by Hexflash.
Hexflash: Channel, then blink to a new location.
Magical FootwearYou get free boots at 12 min but you cannot buy boots before then. Each takedown you get makes your boots come 45s sooner.
Cash BackGet some gold back when you purchase Legendary Items.
Triple TonicUpon reaching level 3, gain an Elixir of Avarice. Upon reaching level 6, gain an Elixir of Force. Upon reaching level 9, gain an Elixir of Skill.
Time Warp TonicPotions grant some restoration immediately.
Biscuit DeliveryGain a free Biscuit every 2 min, until 6 min. Consuming or selling a Biscuit permanently increases your max health and restores health.
Approach VelocityBonus MS towards nearby enemy champions that are movement impaired, increased for enemy champions that you impair.
Jack Of All TradesFor each different stat gained from items, gain one Jack stack. Each stack grants you 1 Ability Haste.
Gain bonus Adaptive Force at 5 and 10 stacks.
Precision
Absorb LifeKilling a target heals you.
TriumphTakedowns restore 5% of your missing health and grant an additional 20 gold.
Presence of MindRestore a small amount of mana or energy when damaging an enemy champion. Takedowns restore mana or energy.
Legend: AlacrityTakedowns on enemies grant permanent Attack Speed.
Legend: HasteTakedowns on enemies grant permanent Basic Ability Haste.
Legend: BloodlineTakedowns on enemies grant permanent Life Steal, up to a cap. Once the cap is reached, increase your max health. Weaker earlier but stronger later game than other Legend Runes.
Coup de GraceDeal more damage to low health enemy champions.
Cut DownDeal more damage to high health enemy champions.
Last StandDeal more damage to champions while you are low on health.
Rumble, the Mechanized Menace, is a fighter / mage champion
with melee attacks. Ultimate Bravery ignores all of that:
the build above rolled Berserker's Greaves, Shurelya's Battlesong, Maw of Malmortius, Luden's Echo, Actualizer, Thornmail, and the rules say you level your
abilities Q > W > E and finish every item
shown. No swapping, no sensible substitutions — that is the whole
challenge.
Lore
Rumble is a young inventor with a temper. Using nothing more than his own two hands and a heap of scrap, the feisty yordle constructed a colossal mech suit outfitted with an arsenal of electrified harpoons and incendiary rockets. Though others may scoff...
Q 
Inspiration 
Precision 
