Sirris appears in Firelink Shrine after speaking with Anri of Astora at the Halfway Fortress in Road of Sacrifices. Speak with her to learn that she has her own duty to fulfill, but she won’t offer anything else at this time.

After obtaining the Dreamchasers Ashes in Farron Keep:¶

Speak to in Firelink Shrine to obtain the “Darkmoon Loyalty” gesture.

After reaching Irithyll of the Boreal Valley:¶

Defeat the Sulyvahn Beast on the bridge at the entrance of the area and then cross the bridge and activate the bonfire on the other side.

Refresh the area and return toward the Catacomb of Carthus side of the bridge to find Sirris’ summon sign. Activating this will summon you to Sirri’s world, where you can defeat Creighton the Wanderer. You can then speak with her in Firelink Shrine to obtain the Silvercat Ring and Blessed Mail Breaker .

After defeating Aldrich, Devourer of Gods:¶

A unique Budding Green Blossom will appear in the inventory of the Shrine Maiden, informing you that Sirris has returned to the Pit of Hollows in Undead Settlement.

Travel to this location and activate the summon sign to aid her in defeating Holy Knight Hodrick and then collect the Sunset Armor Set in the Pit of Hollows. Speak with her in Firelink Shrine and she will pledge her loyalty, though she will still be angered if you join Rosaria’s Fingers.

You can now find the Sunset Shield on Hodrick’s grave outside of Firelink Shrine, near the Grave Warden overlooking the cliffs edge.

After defeating Lothric and Lorian:¶

Return to Hodrick’s grave in Firelink Shrine to obtain the Sunless Talisman .

Drops:

• 1,000 Souls
• Sunless Talisman