Who is Heimerdinger in Arcane?

The founder who counsels patience · Piltover

Heimerdinger (The founder who counsels patience) is a character in Arcane, part of Piltover. Professor Cecil B. Heimerdinger founded Piltover's academy and has chaired its council for as long as anyone can remember — being a 307-year-old yordle gives one a long view. His scientific instinct is generous, his caution absolute: he has watched magic destroy civilisations and would rather smother Hextech in committee than risk a repeat. The city of progress is losing patience with its oldest voice of restraint, and Heimerdinger is about to learn what Piltover does with founders who say 'not yet' once too often.

When does Heimerdinger first appear?

Heimerdinger first appears in Season 1, Episode 2 (“Some Mysteries Are Better Left Unsolved”) of Arcane (2021–2024, Netflix).

Who is Heimerdinger connected to?

Relationships already established when Heimerdinger first appears — nothing from later episodes.

• Viktor — Mentor and assistant

Which group does Heimerdinger belong to?

By the time Heimerdinger appears, Piltover also includes Jayce Talis, Viktor, Mel Medarda.

Who else is introduced in this episode?

• Jayce Talis — The golden boy of progress
• Viktor — The quiet partner with the borrowed time
• Mel Medarda — The councilor who plays the long game

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