Item

Contract in Shadow

Consumable reference from the extracted Idle RO item data with monster sources and best-map suggestions.

Type: Consumable
Item ID: 641
Weight: 50

Item details

Type: Consumable
Item ID: 641
NPC price: 100
Weight: 50
Sold in shop: No

Dropped by

Current Rate is the effective client drop chance at 0% player drop bonus. Repeated rolls are combined. Best map uses the highest normalized Spawn Share for that monster.

Monster	Source	Best map	Current Rate
Joker Lv 57	normal	Clock Tower B4 Spawn share 13.7%	0.0600%