Resource • Morytania
The blackened heart of the Grotesque Guardians.
Black tourmaline core
Epic8%OSRS TCG Black tourmaline core — Epic card in the Old School RuneScape trading card game
“The blackened heart of the Grotesque Guardians.”
The OSRS TCG Black tourmaline core card is Epic rarity in the Old School RuneScape trading card game played through the RuneLite plugin. It takes its art and stats from the in-game item, which is worth 41 500 gp. The OSRS TCG catalogue files it under Resource and Morytania, and packs in the plugin land on a Epic card roughly 8% of the time.
- Categories
- Resource, Morytania
- Value
- 41 500 gp
- Tradeable
- Yes
- Equipable
- No
- Stackable
- No
- Quest item
- No
- Options
- Inspect, Drop
- OSRS TCG card score
- 41,500
This item's status as an OSRS TCG card, its displayed OSRS TCG rarity, score and pack probability are legacy compatibility fields derived from the OSRS TCG catalogue snapshot identified on our attribution page, and are being migrated to an independently developed catalogue. OSRS Card Exchange is not affiliated with or endorsed by OSRS TCG, Azderi or the OSRS TCG developers. View OSRS TCG attribution and licence information.
Where to get Black tourmaline core in Old School RuneScape
Drop sources, shop stock and ground spawns for the item behind this card, from the OSRS Wiki. Sources marked as cards are in the catalogue too.
Item sources
| Source | Level | Quantity | Rarity |
|---|---|---|---|
| Grotesque Guardians | — | 1 | 2 × 1/1,000 |
OSRS TCG Black tourmaline core — frequently asked
- How rare is the Black tourmaline core card in the OSRS TCG?
- Black tourmaline core is a Epic card. Packs in the TCG plugin land on a Epic card about 8% of the time. Rarity is not assigned by hand: the OSRS TCG plugin scores every card from the in-game item's value, or from a monster's combat level, and its tiers are percentile bands within a card's own group — items are ranked against items and monsters against monsters, because a boss's level and an item's price are not the same measure.
- What is the Black tourmaline core card worth?
- The in-game item is worth 41 500 gp, which gives the card an OSRS TCG score of 41,500 and puts it in the Epic tier. What it is worth to trade is whatever another player will give for it.
- How do I get the OSRS TCG Black tourmaline core card?
- Open packs in the OSRS TCG RuneLite plugin and hope for the pull, or trade for it. A Standard Pack costs 2,500 credits — earned by playing Old School RuneScape — and reveals 5 cards, each with a 1% chance by default of coming out foil. On OSRS Card Exchange you can post an exchange offering a card you have spare and asking for Black tourmaline core, and anyone holding one can make you an offer.
- Can I trade the Black tourmaline core card with another player?
- Yes. This site matches the two of you and hands over a party passphrase; the cards themselves change hands in the TCG plugin's own Trade window in game, not on the website and not through the standard in-game trade screen.