Union Arena · UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-107 · Super Rare
Rimuru (107)
Union Arena card price for Rimuru (107): $6.50 market, from $4.47 at the cheapest listing, Foil 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
Rimuru (107) 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 $4.47; over the last 30 days the market price averaged $8.93.
Printings
The card in play
- Card type
- Character
- Series Name
- That Time I Got Reincarnated as a Slime
- Battle PointBP
- 4000
- Required Energy
- 4
- Action Point Cost
- 1
- Generated Energy
- B
- Activation Energy
- Blue
[Raid] "Rimuru" Switch to active. May move to the front line.
[Impact (1)] (When this character attacks and wins a battle, deal 1 damage to your opponent.)
[When Played] If you have two or more character cards with 4000 or more BP in your sideline, choose up to one character with 2000 or less BP on your opponent's front line and sideline it.
[Raid] Add this card to your hand, or if you have the required energy, perform Raid with it.
