Union Arena · UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-024 · Uncommon
Report
Union Arena card price for Report: $0.15 market, from $0.10 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Jun 22, 2026 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
Report came out in June 2026; we leave the first weeks out of this story, because early prices are set before real supply exists. Listings currently start at $0.10; over the last 30 days the market price averaged $0.16.
Printings
The card in play
- Card type
- Event
- Series Name
- That Time I Got Reincarnated as a Slime
- Required Energy
- 2
- Action Point Cost
- 1
- Activation Energy
- Blue
Look at the top two cards of your deck. Place any number of them on the top of your deck in any order, then place any remaining cards into your sideline. Then, play up to one blue character card with 4000 or less BP and 2 or less required energy from your sideline set to resting onto your field.
[Active] Choose one character on your field and switch it to active. It gains 3000 BP until the end of the turn.
