Quick answers
Who counters Irelia in Wild Rift?
In the matchup data documented in Rift Lab, these are the harder matchups for Irelia: Renekton (Baron / Top), Jax (Baron / Top), Fiora (Baron / Top), Sett (Baron / Top), Malphite (Baron / Top), Pantheon (Jungle), Lissandra (Mid), Vex (Mid). This is a documented matchup list, not a win rate: TheNexus does not publish win-rate or pick-rate figures it cannot source.
How do you play against Irelia in Wild Rift?
Riot's ability text for Irelia describes a dash, leap or blink in BLADESURGE (ability 1), DEFIANT DANCE (ability 2); healing or regeneration in BLADESURGE (ability 1). Plan around those abilities before a trade or a fight. These notes are keyword matches over the ability text only, not a rating of how strong Irelia is, so read the full descriptions on this page.
What is the best build for Irelia in Wild Rift?
The Nexus-reviewed core build for Irelia, in purchase order: Blade of the Ruined King then Trinity Force then Death's Dance then Mercury's Treads. Runes: Conqueror, Demolish, Second Wind, Perseverance, Last Stand. Situational swaps: against enemy crowd control: Mercurial Scimitar; against enemy burst: Bone Plating. This is a reviewed snapshot (patch 7.2b), not a build ranked by win rate.
Which lane and role does Irelia play in Wild Rift?
Irelia is a Fighter and Assassin by Riot's classification and is played in Baron / Top. Riot rates the difficulty High. On our tier-list snapshot (patch 7.2b) it shows A tier from its external source, which is a snapshot letter and not a TheNexus win rate.
Every answer here is built from Rift Lab data and Riot's own ability text. Where the data is missing we say so instead of guessing.