Castellum Phoenix (CoS Zone)  

Type	Rec Level	Rec Power (Heroic)	Common Mobs	Bosses	Quests	Dungeon Objectives	Vanquish
							Common Drops	Rare Drops
Castellum Phoenix					Accessible from: Arkadia
	1+		Gnosis Mechanthrope Medusa Mechanthrope Talon Risen Brute Skeleton Gunner Synapse	Overlord Xenthos (59)	Prisoners of War [Daily] Prison Break [Daily] One Mind to Control Them All
Notes: This is an Open PvP zone, but killing players here does NOT award Honor. The exit portal from this zone takes you to Beryl's Folly, not Arkadia.
Castellum Phoenix 1 Boss Raid
	1+	72181 (107669)	Mechanthrope Brain Mechanthrope Butcher Mechanthrope Medusa Mechanthrope Talon	Mechanthrope Exo (54)	[Vanquisher] Normal - Castellum Phoenix 1 [Challenge] Heroic - Castellum Phoenix 1
Notes: Kill all the mobs and a second wave spawns with the boss.
Castellum Phoenix 2 Boss Raid
	1+	88507 (133539)	Risen Brute Risen Eye Risen Sentinel	Gatekeeper (59)	[Vanquisher] Normal - Castellum Phoenix 2 [Challenge] Heroic - Castellum Phoenix 2

City of Steam Wikibase™ Zones

Each Boss Raid Challenge dungeon that you complete will grant rewards in addition to any items you find within it.

• Normal mode: Transmuter Orbs, Mastery Points, Expertise Points, Rare Materials Boxes, EXP
• Vanquish mode: EXP, Shillings, Mastery Points, Expertise Points. Note that EXP is higher than Normal mode to compensate for the loss of kill EXP that you do not get in this mode.
• Heroic mode: Rare Materials Boxes, Orange Material, Shillings