Tacit Maelstrom
A Protocol Space containing the unknown. Explore it properly and you might find some operator promotion items.
"May your inner light be a vessel, and bear you through the chaotic maelstrom."
Dungeon Info
TypeProtocol Space
SeriesProtocol Space: Promotions
Rec. Operator Lv.Lv.85
Stamina80
Mechanics
Natural SP recovery is much slower. Skill-based SP recovery is greatly increased.
Enemies
Rewards
Operational EXP ×960 Operational EXP ★★★★★ Raises the Endministrator's Authority Level. 
Protodisk ×34 Protodisk ★★★ A material that promotes operators to E1 or E2. Overview › 
Protoset ×14 Protoset ★★★★ A material that promotes operators to E3 or E4. Overview › Tips on Defeat
1
In this Protocol Space, try to use skills with SP recovery.