The Sickle of Kronos

Leave the Temple of Seti and proceed through Hatshepsut Path to the Temple of Hatshepsut. Expect undead monsters and Dark Obelisks. Bonus damage to undead is recommended.

Continue to the Hall of Prometheus. The correct path is NE. This area is densely populated with monsters.

In the Hall of Prometheus, defeat the Sand Wraith Lord (Nightmare of the Desert) and enter the portal to the Orient.

Arrive in the Gardens of Babylon. Be aware that new, stronger monsters will appear, posing a threat to both melee and ranged characters. The camera perspective can make it difficult to spot enemies approaching from the south.

Activate the portal and rebirth fountain. Trade with merchants and consider upgrading equipment. You can speak with the Order of Prometheus NPC.

Proceed SE through the Gardens of Babylon. Navigate the area by zigzagging up the stairs until you reach the Temple of Marduk.

Inside the Temple of Marduk, be cautious as it is a maze-like structure with four levels.

On the fourth level, before entering the next room, destroy the two traps near the door.

Enter the long rectangular room. Destroy the two traps on the far side. In the middle of the room, you will face a Chimera, which is a difficult boss with high health, speed, and fire/lightning damage. For melee characters, high resistances and defense are crucial. Ranged characters should focus on dodging and kiting. Slowing attacks or movement can be very effective.

After defeating the Chimera and the traps, proceed to a room with a symbol. Step on it to open the next door.

In the following chamber, you will find an injured Feiyan. Speak with her to trigger the addition of your third and final inventory bag. She will inform you that the Telkine has the Sickle of Kronos.

Your next objective is to hunt down the Telkine and retrieve the Sickle.