- tcgrate
- Games
- Union Arena
- Sets
- UE20BT: That Time I Got Reincarnated as a Slime
- This Is So Good!
Union Arena · UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-073 · Uncommon
This Is So Good!
Union Arena card price for This Is So Good!: $0.16 market, from $0.06 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Jun 21, 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
This Is So Good! 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 $0.06; over the last 30 days the market price averaged $0.15.
Printings
The card in play
- Card type
- Event
- Series Name
- That Time I Got Reincarnated as a Slime
- Required Energy
- 3
- Action Point Cost
- 1
- Activation Energy
- Green
You can only use one "This Is So Good!" card per turn.
Choose one card on your field. It gains "This card gains GreenGreen energy generation" until the end of the turn. If "Milim" is on your field, choose up to one of your AP cards and switch it to active.
[Get] Add this card to your hand.
