Quick answers
Who counters Vi in Wild Rift?
In the matchup data documented in Rift Lab, these are the harder matchups for Vi: Morgana (Support), Janna (Support), Lulu (Support), Lee Sin (Jungle), Xayah (Dragon / ADC), Rammus (Jungle), Lillia (Jungle), Kindred (Jungle). 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 Vi in Wild Rift?
Riot's ability text for Vi describes a dash, leap or blink in Vault Breaker (ability 1), Assault and Battery (ultimate); a shield in BLAST SHIELD (ability 2). 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 Vi is, so read the full descriptions on this page.
What is the best build for Vi in Wild Rift?
The Nexus-reviewed core build for Vi, in purchase order: Trinity Force then Sundered Sky then Death's Dance then Plated Steelcaps. Runes: Conqueror, Brutal, Cut Down, Legend: Alacrity, Sudden Impact. Situational swaps: against enemy healing: Mortal Reminder; against enemy shields: Serpent's Fang; against enemy crowd control: Mercury's Treads. This is a reviewed snapshot (patch 7.2b), not a build ranked by win rate.
Which lane and role does Vi play in Wild Rift?
Vi is a Fighter by Riot's classification and is played in Jungle. Riot rates the difficulty Low. On our tier-list snapshot (patch 7.2b) it shows S 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.