Heimerdinger the Revered Inventor - All skins (9)

A brilliant yet eccentric yordle scientist, Professor Cecil B. Heimerdinger is one of the most innovative and esteemed inventors Piltover has ever known. Relentless in his work to the point of neurotic obsession, he thrives on answering the universe's most impenetrable questions. Though his theories often appear opaque and esoteric, Heimerdinger has crafted some of Piltover's most miraculous—not to mention lethal—machinery, and constantly tinkers with his inventions to make them even more efficient.

Heimerstinger

New EffectsNew RecallNew AnimationsBase QuotesBase Voice

Available - 1350 RP - Epic - released 2 years ago

Now isn't he just the buzziest little worker bee?

Set: Bees!

Voice actor: Dennis Collins Johnson

Splash artist: Huyy Nguyen,West Studio

Chromas (8)

Emerald

Obsidian

Pearl

Rainbow

Rose Quartz

Ruby

This chroma was released as a bundle exclusive in 2022.

Sapphire

Tanzanite

Pool Party Heimerdinger

New EffectsNew RecallNew AnimationsBase QuotesBase Voice

Available - 1350 RP - Epic - released 3 years ago

Through the combination of precise schematics and top-of-the-line construction tools, Heimerdinger's next sand castle creation will be his grandest iteration yet! Assuming Syndra doesn't land on it again…

Set: Pool Party

Voice actor: Dennis Collins Johnson

Splash artist: West Studio

Chromas (8)

Amethyst

Aquamarine

Citrine

Emerald

Obtained through Influencer audience giveaways.

Obsidian

Rainbow

Rose Quartz

Ruby

This chroma was released as a bundle exclusive in 2020.

Dragon Trainer Heimerdinger

New EffectsNew RecallNew AnimationsBase QuotesNew Voice

Available - 1820 RP - Legendary - released 5 years ago

Dragon training, to the few who understand it, seems to be the sole domain of yordles. Heimerdinger has long believed that dragons and humankind can peacefully coexist, citing centuries of his own successful research. His current dragon hatchling, Pythagoras, holds no opinion on the subject.

Set: Dragon World

Voice actor: Jason Palmer

Splash artist: Jem Flores

Hazmat Heimerdinger

New EffectsNew RecallNew AnimationsBase QuotesBase Voice

Available - 975 RP - NoRarity - released 9 years ago

Sometimes, when he's alone at night, Heimerdinger wonders if the reason his head is so big is all that exposure to Zaun Grey. Then he gets tired, and rests his giant head against an equally giant pillow.

Set: Day Job

Voice actor: Dennis Collins Johnson

Splash artist: Suke 'hugehugesword' Su

Snowmerdinger

New EffectsBase RecallBase AnimationsBase QuotesBase Voice

Legacy - 975 RP - NoRarity - released 12 years ago

Brought to life by the power of a magic hat, Snowmerdinger now pursues theoretical Snowdown sciences including snowball trajectory, cocoa cooling speeds, and automated turret construction. He engineered his own strain of carrot noses.

Set: Snowdown Showdown

Voice actor: Dennis Collins Johnson

Splash artist:

Piltover Customs Heimerdinger

New EffectsBase RecallBase AnimationsBase QuotesBase Voice

Available - 975 RP - NoRarity - released 13 years ago

Heimerdinger moonlights as part owner of the city's most infamous customs dealer, where he generally adds an external engine and flame paint to vehicles of the rich and famous. Get him on a good day, though, and he'll build you a real monster—for a price.

Set: Piltover Customs

Voice actor: Dennis Collins Johnson

Splash artist:

Alien Invader Heimerdinger

New EffectsBase RecallBase AnimationsBase QuotesBase Voice

Legacy - 1820 RP - Legendary - released 13 years ago

No one believed Heimerdinger when he tried to warn them about the invaders from outer space. They believed when he took off the wig.

Set: Invaders

Voice actor: Dennis Collins Johnson

Splash artist:

Blast Zone Heimerdinger

New EffectsBase RecallBase AnimationsBase QuotesBase Voice

Available - 520 RP - NoRarity - released 13 years ago

An eccentric scientist living in the New Bandle Republic, Heimerdinger has not yet told anyone he may have developed “a large pre-war bomb or two” for “one or more rogue governments”. He would prefer tinkering in a city that is not actively trying to kill him.

Set: Road Warrior

Voice actor: Dennis Collins Johnson

Splash artist: Yan Shu

Classic Heimerdinger

Base EffectsBase RecallBase AnimationsBase QuotesBase Voice

Available - 790 RP - NoRarity - released 14 years ago

A brilliant yet eccentric yordle scientist, Professor Cecil B. Heimerdinger is one of the most innovative and esteemed inventors Piltover has ever known. Relentless in his work to the point of neurotic obsession, he thrives on answering the universe’s most impenetrable questions. Though his theories often appear opaque and esoteric, Heimerdinger has crafted some of Piltover’s most miraculous—not to mention lethal—machinery, and constantly tinkers with his inventions to make them even more efficient.

Set:

Voice actor: Dennis Collins Johnson

Splash artist: Alex 'alexplank' Flores