"Mastering LoL's New Arena Mode: Combos, Unique Items, Ranks, and Leaderboards"

League of Legends' new Arena mode offers players the opportunity to experiment with various champion combinations. Some of the best combos to try include Dr. Mundo and Yuumi for an unkillable tank, Mordekaiser and Kha'Zix for isolating and dealing extra damage, Ivern and Annie for overwhelming opponents with multiple ultimates, Heimerdinger and Zyra for controlling space with plants and turrets, and Vayne and Lulu for a traditional AD carry and support duo. Players are encouraged to have fun and explore different Augments to enhance their gameplay.