Union Arena trading card price guide
Kaiju No. 8 (SR***) (Serial Numbered) UE12BT/KJ8-1-055
UE12BT: Kaiju No. 8 · SR***
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 2 — 90-day observation window
- Liquidity
- Low — Limited recent sale activity
- DeckTradr popularity
- Low — Based on aggregated DeckTradr engagement
- Data confidence
- Low — Based on signal coverage and freshness
Building — Recent activity is still building
DeckTradr combines privacy-qualified in-person POS activity, catalog-matched online sale observations, and aggregated first-party engagement signals. Counts represent activity available to DeckTradr, not every action or sale across the market.
Card facts
Union Arena · trading card
Kaiju No. 8 (SR***) (Serial Numbered) UE12BT/KJ8-1-055 is cataloged as a trading card from UE12BT: Kaiju No. 8 for Union Arena.
The catalog identifies this item with collector number UE12BT/KJ8-1-055, rarity listed as SR***, Foil printing.
Available catalog metadata records a release date of October 31, 2025.
Catalog facts
- Game
- Union Arena
- Set
- UE12BT: Kaiju No. 8
- Collector number
- UE12BT/KJ8-1-055
- Rarity
- SR***
- Release date
- October 31, 2025
- Printing
- Foil
- Card type
- Character
Gameplay facts
- Flavor text
- If you have two or more resting characters on your front line, reduce this card's required energy by Green x2 while in your hand. ; Play this character set to active onto your field. ; [Damage (2)] (When this character attacks and deals direct damage, deal 2 damage instead.) ; [When Played] Choose up to one character on your opponent's front line and move it to their energy line. It gains "This character cannot move" until the start of your next turn.