Legends of Runeterra

Legends of Runeterra (LoR) is a 2020 digital collectible card game developed and published by Riot Games. Inspired by the physical collectible card game Magic: The Gathering, the developers sought to create a game within the same genre that significantly lowered the barrier to entry. Since its release in April 2020, the game has been free-to-play, and is monetised through purchasable cosmetics. The game is available for Microsoft Windows and mobile operating systems iOS and Android.

Wikipedia