
Passive
Martial Cadence
Jarvan's first basic attack on an enemy deals bonus physical damage based on their current Health. This effect cannot occur again on the same enemy for a few seconds.

the Exemplar of Demacia
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
Jarvan's first basic attack on an enemy deals bonus physical damage based on their current Health. This effect cannot occur again on the same enemy for a few seconds.

Q
Jarvan IV extends his lance, dealing physical damage and lowering the Armor of enemies in its path. Additionally, this will pull Jarvan to his Demacian Standard, knocking up enemies in his path.
Base values from ability rank 1 upward.

W
Jarvan IV calls upon the ancient kings of Demacia to shield him from harm and slow surrounding enemies.
Base values from ability rank 1 upward.

E
Jarvan IV carries the pride of Demacia, passively granting him bonus Attack Speed. Activating Demacian Standard allows Jarvan IV to place a Demacian flag that deals magic damage on impact and grants Attack Speed to nearby allied champions.
Base values from ability rank 1 upward.

R
Jarvan IV heroically leaps into battle at a target with such force that he terraforms the surrounding area to create an arena around them. Nearby enemies are damaged at the moment of impact.
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.