Mytheria is a card game developed by Vietnamese studio KIEG, built on KardiaChain. It combines elements of set-based card games, board games, and MOBAs. The game revolves around the battle of the gods from different mythological systems. In Mytheria, players strategically line up heroes on a board divided into two lanes. The objective is to protect their crystals while attacking the opponent's crystals. The first player to destroy the enemy's crystals on both lanes wins the game.