- tcgrate
- Union Arena
- UE10BT: Attack on Titan
- Key to the Basement
Union Arena · UE10BT: Attack on Titan · #UE10BT/AOT-1-098 · Uncommon
Key to the Basement
Market price · Normal · Sep 3, 2026
$0.19
0.0% this week · +5.6% in 30 days
1 day0.0%
7 days0.0%
30 days+5.6%
90 days+5.6%
1 year+35.7%
All time+5.6%
Where it's cheaper
TCGplayer$0.19
Cardmarket for Union Arena is being connected — a second price appears as soon as this card is matched.
Normal · market price
$0.09$0.13$0.17$0.21
$0.19Aug 29Dec 30May 2Sep 3
TCGplayer market price · via tcgcsvtcgrate.com
Printings
PrintingMarketLowHigh7d
Normal$0.19$0.07$1.88
Card details
- Number
- UE10BT/AOT-1-098
- Rarity
- Uncommon
- Trigger
- [Color] Choose one character with 2500 or less BP on your opponent's front line and sideline it.
- Card type
- Event
- Series Name
- Attack on Titan
- Description
- Look at the top five cards of your deck. Reveal up to one "Basement" or "Inheritor of the Titan" affinity card among them and add it to your hand. Place the remaining cards on the bottom of your deck in any order. If the revealed card has 6 or more base required energy, choose up to one of your AP cards and switch it to active.
- Required Energy
- 2
- Action Point Cost
- 1
- Activation Energy
- Red
