It can be Obtainable in Different Dungeons and Alchemy.įor the Alchemy part, you'll have to unlock it after Stage 8-5 & Enter Boss Dungeon, get purple shards at 1st time.
Purple Shards are use to upgrade your artifacts, giving heroes a boost as well. Obtainable After you lose/Forfeit Battle (Daily Entry Reward) or Clear the Dungeon Stage
Once Cleared, you'll obtain some resources that give artifacts to power up your heroes. Dungeon Chests can be obtainable once you clear dungeons.