Chaos Core
Chaos Core is a Effect Monster in the Sacred Beast archetype, first released in 2020 in Structure Deck: Sacred Beasts. It has 1 printing across 1 set (Common). SDSA-EN002 Common sells for about $0.40. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.40
Type
Fiend
Level
3
ATK
0
DEF
0
When either player activates a card or effect that targets this card, or when your opponent's monster targets it for an attack (Quick Effect): You can send up to 1 each of "Uria, Lord of Searing Flames", "Hamon, Lord of Striking Thunder", and "Raviel, Lord of Phantasms" from your hand and/or Deck to the GY, and if you do, place 1 Phantasm Counter on this card for each card sent to the GY, and if you place at least 1, you take no battle damage this turn. You can only use this effect of "Chaos Core" once per turn. If this card would be destroyed by battle or card effect, you can remove 1 Phantasm Counter from this card instead.
Appears in 1 expansion
Printings (1)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Structure Deck: Sacred Beasts | SDSA-EN002 | Common | $0.40 |
Chaos Core: FAQ
How much is Chaos Core worth?+
Chaos Core currently sells for $0.40 on TCGPlayer. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Chaos Core printed in?+
Chaos Core appears in 1 set: Structure Deck: Sacred Beasts.
Is Chaos Core legal in tournaments?+
On the current TCG Forbidden & Limited List, Chaos Core is unlimited (3 copies).
What is the passcode of Chaos Core?+
The 8-digit passcode printed on Chaos Core is 54040484.
Sacred Beast
Cards →
Uria, Lord of Searing Flames
Hamon, Lord of Striking Thunder
Dark Beckoning Beast
Raviel, Lord of Phantasms
Fallen Paradise
Opening of the Spirit Gates
Awakening of the Sacred Beasts
Cerulean Skyfire
Chaos Summoning Beast
Raviel, Lord of Phantasms - Shimmering Scraper
Armityle the Chaos Phantasm - Phantom of Fury
Hyper Blaze
What is your collection worth?
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