ItemCard

Stem Worm Card

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

Type: Card
Item ID: 4,224

Overview

Fits: AccL

Raw effect data

{
  "extraDrop": [
    {
      "item": 12032,
      "race": "brute",
      "rate": 100
    }
  ]
}

Item details

Type: Card
Item ID: 4,224
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
Stem Worm Lv 40	card	Mt. Mjolnir 12 Spawn share 22.2%	0.000675%