A Manaless Zone. Otherwise a place devoid of any mana. In this Instance Dungeon it was a modifier meant to counter excessive use of Mana techniques, or in the case of Kan'na and other spellcasters it counters their spells!
In an ordinary Manaless Zone Kan'na would still have access to her excessive inner mana reserves. With it she could manually complete a lot of spells without use of ambient mana, and wouldn't need to worry about being countered.
Which was why she was so intrigued to test her mettle in this instance dungeon. Here she was being directly countered by not only the Manaless Zone, but also the restrictions on inner mana! She was just about entirely helpless!
Rubbing her hands together excitedly she viewed what the room required from her.
