Riot Games will release patch 0.9.0 for Legends of Runeterra. This is the first patch since the the games' open beta. Patch 0.9.0 aims to balance some cards and might chance the meta.

Cards like Lux and Yasuo will get a buff. This also goes for Arena Battlecaster, Crimson Curator, Jewelled Protector, Kinkou Lifeblade and some others. While cards like Deny, Back To Back and Commander Ledros receive a nerf.

Legends of Runeterra: How Riot's New Game Expands the League of Legends Universe

Meanwhile Riot gave some explaination regarding new sets of cards and the way this will work. There are always five steps with new sets. There will be a new set, that will get balanced with three patches those patches will make sure that decks and cards are playable. The fifth step will always be the next set of cards.

All patchnotes will be available through the official Legends of Runeterra site.