The Amphitheatre

The Amphitheatre is an Arena in Siren's Stand in.

Overview
The arena can be found in southern Reekwater.

Bosses

 * The Siren Queen

TL;DR:
The boss fight is pretty straight-forward. Avoid all lightning spell damage. Tank should hold aggro, while everyone else deals as much damage as possible.

Avoid the following:

 * The Siren Queen will throw Spears at a random player's feet, which inflict lightning damage to everyone near them.
 * A lightning orb will spawn at a random location and then start to wander around slowly.
 * A lightning storm will inflict damage in random areas of the arena.