Behind the Sluices

Walkthrough

 * In Rala Waterways, examine the Sluice Gate at (C-6) for a cutscene.
 * Obtain a Waterway facility crank from the Storage Container at (H-6) in Rala Waterways.
 * Return to the Sluice Gate at (C-6) for a cutscene.
 * Examine the Sluice Gate again to enter the area behind the gate.
 * Click the Antiquated Sluice Gate to enter the Rala Waterways (U) battlefield: Behind the Sluices.
 * At least 3 people are required for entry.

The fight

 * You are assisted by Arciela.
 * Arciela is a very powerful tank.
 * Arciela casts Paralyze frequently, although The Keeper usually resists it.
 * Arciela uses the weapon skill Dynastic Gravitas.
 * The battle is against:
 * The Keeper (SCH/BLM) (Uses Gust Slash and Cyclone; casts Kaustra)
 * Mistdagger (NIN)
 * The Briars (Galka)
 * The Briars (Elvaan)
 * The Keeper is by far the most resistant to damage.
 * The Keeper occasionally casts Kaustra against a single target for massive damage.
 * All four enemies are immune to Stun.
 * All four enemies run to a random target to perform weapon skills, regardless of hate.
 * The Briars (Galka) and The Briars (Elvaan) perforn skillchains together when they do this.
 * Avatars using merit blood pacts with the Dashavatara Sachet are extremely effective in dispatching the three lesser NMs.
 * Arciela is extremely effective in tanking The Keeper, but needs healing support.