Legends of Runeterra's best decks will change quickly in the game's early days as players figure out the meta game. Here are a few of the decks performing well in the meta game.
1. Yasuo Stun One-Turn-Kill
The Yasuo Stun One-Turn-Kill aims to do exactly that: win the game in a single turn. To do this, it maximizes the value of stuns. Mainstays of the deck are Yasuo, Fae Bladetwirler, Yone Windchaser, Ghost, Dawn and Dusk, and Intimidating Roar.
Try it with this code: CEBAGAIDEQXDMBIBAIEA6GBLHABAGAICBELDCAYBAMFBMMQCAIAQECYSAIAQGKRR
2. Fiora Barrier
Fiora Barrier uses the potent early game threats of Fiora and Shen to control the flow of the game, then rolls Greenglade Caretaker and Riposte in to fill the board with powerful allies.
Try it with this code: CEBAMAICCMQCKKZQG4DQCAAJDIOSAJJNGUAACAIBAADQ
3. Jinx-Draven Discard
This deck burns cards from its hand as the fuel for its aggression. Using Draven's Spinning Axe, you can buff your allies temporarily for big swings at your opponent's life total to end games quickly.
Try it for yourself with this code: CEBAGAIDCQRSOCQBAQAQYDISDQTCOKBNGQAACAIBAMFQ
There are plenty of other decks to try out in Legends of Runeterra, but these will serve you well as you figure out your own builds.