Special Dungeon

The special Dungeon is an area where you can obtain:
 * Event heroes and their pieces
 * Gold, soulstones, experience and, silver and gold pieces
 * Holy shards, dark shards, flame shards, wind shards and chill shards
 * health, power, mana, dexterity and recovery runes.

All areas become available on a scheduled time:

This schedule can be viewed within the game by clicking the 'schedule' button within the game.: