
Passive
Hextech Affinity
Gain Move Speed while near allied towers and turrets deployed by Heimerdinger.

the Revered Inventor
Riot Data Dragon 16.20.1. Base values before items, runes and bonuses; independent of match-data filters.
Official short descriptions · Data Dragon 16.20.1
Base-game reference only. Item, rune and mode-specific adjustments are not included.
This reference covers the passive and four ability slots. Alternate forms and full damage calculations are not covered.

Passive
Gain Move Speed while near allied towers and turrets deployed by Heimerdinger.

Q
Heimerdinger lays down a rapid-fire cannon turret equipped with a secondary pass-through beam attack (turrets deal half damage to towers).
Base values from ability rank 1 upward.

W
Heimerdinger fires long-range rockets that converge on his cursor.
Base values from ability rank 1 upward.

E
Heimerdinger lobs a grenade at a location, dealing damage to enemy units, as well as stunning anyone directly hit and slowing surrounding units.
Base values from ability rank 1 upward.

R
Heimerdinger invents an upgrade, causing his next spell to have increased effects.
Base values from ability rank 1 upward.
This champion is not included in the synthetic stats sample. Changing filters will not create a build or matchup record.
No verified professional match data is connected. Sample builds are not professional recommendations.