Nostro (Challenge) · Incremental Epic Hero 2 Wiki

Clearing a raid on Nostro opens the solo battle at the same level, and clearing that opens the handicapped battle. Its battles take place in Bat Cave.

Raids and solo battles

Same for all 5: Raid reward:Nostro Doll talisman

Raids and solo battles

Lv 250	All six: Enchant Scroll (Equipment Proficiency, level 10)	Lady Emelda Lv 300
Lv 350	Equipment Inventory Slot + 5, for each heroAll six: Equipment Inventory Slot + 10	—
Lv 450	Forging Anvil (Equipment Effect +5%), for each heroAll six: Forging Anvil (Equipment Effect +20%)	—
Lv 550	Forging Anvil (Equipment Effect +20%), for each heroAll six: Forging Anvil (Equipment Effect +80%)	—
Lv 650	Forging Anvil (Equipment Effect +40%), for each heroAll six: Forging Anvil (Equipment Effect +160%)	—

Handicapped battles

Same for all 5: Handicaps:Only one Equipment for each type is availableOnly Class Skill Slots are availableRewards:All six: Certificate of Competence talisman

Handicapped battles

Lv 250
Lv 350
Lv 450
Lv 550
Lv 650

History

Changes to this challenge across game updates.

Build 25711816 Oct 4, 2026 Latest update, no changes to this challenge.
Changed Build 13902437 Mar 30, 2024
- Raids and solo battles
  −Lv 450 · Nostro Doll talisman · Forging Anvil (Equipment Effect + 5%), for each hero All six: Forging Anvil (Equipment Effect + 20%)
  −Lv 550 · Nostro Doll talisman · Forging Anvil (Equipment Effect + 20%), for each hero All six: Forging Anvil (Equipment Effect + 80%)
  
  +Lv 450 · Nostro Doll talisman · Forging Anvil (Equipment Effect +5%), for each hero All six: Forging Anvil (Equipment Effect +20%)
  +Lv 550 · Nostro Doll talisman · Forging Anvil (Equipment Effect +20%), for each hero All six: Forging Anvil (Equipment Effect +80%)
  +Lv 650 · Nostro Doll talisman · Forging Anvil (Equipment Effect +40%), for each hero All six: Forging Anvil (Equipment Effect +160%)
- Handicapped battles
  +Lv 650 · Only one Equipment for each type is available Only Class Skill Slots are available · All six: Certificate of Competence talisman
- Levels changed from 250–550 to 250–650
Changed Build 11137419 May 2, 2023
- Raids and solo battles
  −Lv 550 · Nostro Doll talisman · Enchant Scroll (Skill, level 8), for each hero All six: Enchant Scroll (All Skill, level 8)
  
  +Lv 550 · Nostro Doll talisman · Forging Anvil (Equipment Effect + 20%), for each hero All six: Forging Anvil (Equipment Effect + 80%)
Added Build 9829798 Oct 30, 2022