ItemCard

Familiar Card

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

Type: Card
Item ID: 4,020

Overview

bonus2 bAddEff,Eff_Blind,500

Fits: Weapon

Raw effect data

{
  "addEff": {
    "blind": 5
  },
  "atk": 5
}

Item details

Type: Card
Item ID: 4,020
NPC price: 20
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
Familiar Lv 8	card	Pyramid F1 Spawn share 71.4%	0.000675%