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Union Arena
Released May 30, 2025
One of every card
Asta (075) (SR***)
Open or Hold?
Opening loses money on average. Keep it sealed or buy the singles you want.
Low confidence estimate
46% of box price
Half of boxes do worse than this
We simulated 10,000 box openings using today's market prices. 8 in 10 boxes land between $22.07 and $78.86. Sealed, this box is up 170% from its $79.84 release price. Selling pulled cards costs roughly 13% in marketplace fees plus shipping, so real returns are lower.
| Pull | Per box | Avg card | Adds to box | Best card |
|---|---|---|---|---|
| 3-star parallel | 1 in 50 | $1,999.99 | $40.00 | Asta (075) (SR***) · $1,999.99 |
| 2-star parallel | 1 in 16 | $298.34 | $18.65 | Asta (046) (SR**) · $425.22 |
| Super Rare | 6 | $2.64 | $15.85 | Noelle Silva (083) · $9.85 |
| 1-star parallel | 1 | $11.14 | $11.14 | Asta (075) (SR*) · $37.59 |
| Common | 120 | $0.05 | $5.79 | Asta (002) · $0.05 |
| Uncommon | 48 | $0.05 | $2.40 | Megicula · $0.05 |
| Action Point | 2 | $0.99 | $1.97 | Action Point Card (AP05) · $2.83 |
| Rare | 10 | $0.19 | $1.87 | Dante Zogratis (026) · $0.25 |
| Box topper | 1 | $0.77 | $0.77 | Asta (073) (Box Topper Foil) · $1.92 |
A box has 16 packs of 12 cards. Pull rates aren't published by the maker, so we use community case-opening data. Every card of a rarity is treated as equally likely.
Rates per box: about 6 Super Rares, 1 one-star parallel, 2 Action Points, one 2-star parallel per 16-box case, and 3-star parallels at a few per hundred boxes. Every box includes one box topper.
English Union Arena pull data is thin (a few boxes plus Japanese data), so this is a rough guide.
Rare silver/gold box toppers and special-art Action Point cards are left out because nobody has published how often they appear, so this estimate may be a little low.
Bulk commons and uncommons are counted at 5¢ each.
Track this set: see how much of it you own and what it costs to finish.
Sign in, it's free139 cards
Asta (075) (SR***)
UE08BT/BCV-1-075 · Super Rare 3-Star
$1,999.99
Asta (046) (SR**)
UE08BT/BCV-1-046 · Super Rare 2-Star
$425.22
Yami Sukehiro (015) (SR**)
UE08BT/BCV-1-015 · Super Rare 2-Star
$356.37
Noelle Silva (083) (SR**)
UE08BT/BCV-1-083 · Super Rare 2-Star
$335.00
Asta (004) (SR**)
UE08BT/BCV-1-004 · Super Rare 2-Star
$308.33
Yuno (058) (SR**)
UE08BT/BCV-1-058 · Super Rare 2-Star
$192.44
Mimosa Vermillion (093) (SR**)
UE08BT/BCV-1-093 · Super Rare 2-Star
$172.69
Action Point Card (AP05)
UE08BT/BCV-1-AP05 · Action Point
$117.49
Asta (075) (SR*)
UE08BT/BCV-1-075 · Super Rare 1-Star
$37.59
Action Point Card (AP06)
UE08BT/BCV-1-AP06 · Action Point
$33.18
Action Point Card (AP01)
UE08BT/BCV-1-AP01 · Action Point
$28.62
Mereoleona Vermillion (042) (SR*)
UE08BT/BCV-1-042 · Super Rare 1-Star
$18.94
Yami Sukehiro (052) (R*)
UE08BT/BCV-1-052 · Rare 1-Star
$17.77
Yami Sukehiro (053) (SR*)
UE08BT/BCV-1-053 · Super Rare 1-Star
$17.30
Zenon Zogratis (023) (SR*)
UE08BT/BCV-1-023 · Super Rare 1-Star
$13.92
Julius Novachrono (035) (R*)
UE08BT/BCV-1-035 · Rare 1-Star
$12.14
Charlotte Roselei (R*)
UE08BT/BCV-1-037 · Rare 1-Star
$11.51
Noelle Silva (011) (R*)
UE08BT/BCV-1-011 · Rare 1-Star
$11.36
Secre Swallowtail (R*)
UE08BT/BCV-1-047 · Rare 1-Star
$10.27
Noelle Silva (083)
UE08BT/BCV-1-083 · Super Rare
$9.85
Noelle Silva (081) (U*)
UE08BT/BCV-1-081 · Uncommon 1-Star
$9.79
Dante Zogratis (027) (SR*)
UE08BT/BCV-1-027 · Super Rare 1-Star
$9.03
Vanica Zogratis (019) (R*)
UE08BT/BCV-1-019 · Rare 1-Star
$7.97
Yuno (057) (U*)
UE08BT/BCV-1-057 · Uncommon 1-Star
$7.47
Gauche Adlai (006) (R*)
UE08BT/BCV-1-006 · Rare 1-Star
$6.58
Dante Zogratis (026) (R*)
UE08BT/BCV-1-026 · Rare 1-Star
$6.52
Magna Swing (U*)
UE08BT/BCV-1-014 · Uncommon 1-Star
$6.48
Yuno (094) (R*)
UE08BT/BCV-1-094 · Rare 1-Star
$6.11
Mimosa Vermillion (091) (U*)
UE08BT/BCV-1-091 · Uncommon 1-Star
$5.66
Yami Sukehiro (053)
UE08BT/BCV-1-053 · Super Rare
$4.92
Mereoleona Vermillion (042)
UE08BT/BCV-1-042 · Super Rare
$3.60
Nozel Silva (U*)
UE08BT/BCV-1-038 · Uncommon 1-Star
$3.33
William Vangeance (U*)
UE08BT/BCV-1-054 · Uncommon 1-Star
$3.02
Nacht Faust (079)
UE08BT/BCV-1-079 · Super Rare
$2.34
Liebe
UE08BT/BCV-1-072 · Uncommon
$2.13
Asta (073) (Box Topper Foil)
UE08BT/BCV-1-073 · Common
$1.92
Dante Zogratis (027)
UE08BT/BCV-1-027 · Super Rare
$1.74
Mimosa Vermillion (093)
UE08BT/BCV-1-093 · Super Rare
$1.51
Action Point Card (AP04)
UE08BT/BCV-1-AP04 · Action Point
$1.25
Zenon Zogratis (023)
UE08BT/BCV-1-023 · Super Rare
$1.24
Yami Sukehiro (015)
UE08BT/BCV-1-015 · Super Rare
$1.08
Asta (004)
UE08BT/BCV-1-004 · Super Rare
$1.00
Yuno (058)
UE08BT/BCV-1-058 · Super Rare
$0.96
Asta (046)
UE08BT/BCV-1-046 · Super Rare
$0.82
Noelle Silva (080) (Box Topper Foil)
UE08BT/BCV-1-080 · Common
$0.82
Mereoleona Vermillion (040) (Box Topper Foil)
UE08BT/BCV-1-040 · Common
$0.73
Action Point Card (AP02)
UE08BT/BCV-1-AP02 · Action Point
$0.50
Yuno (055) (Box Topper Foil)
UE08BT/BCV-1-055 · Common
$0.42
Dante Zogratis (024) (Box Topper Foil)
UE08BT/BCV-1-024 · Common
$0.39
I Won't Give Up on You!
UE08BT/BCV-1-064 · Uncommon
$0.37
Action Point Card (AP03)
UE08BT/BCV-1-AP03 · Action Point
$0.36
Asta (002) (Box Topper Foil)
UE08BT/BCV-1-002 · Common
$0.32
Dante Zogratis (026)
UE08BT/BCV-1-026 · Rare
$0.25
Noelle Silva (080)
UE08BT/BCV-1-080 · Common
$0.24
My Magic Is Never Giving Up!
UE08BT/BCV-1-096 · Uncommon
$0.24
Demon-Slayer Sword
UE08BT/BCV-1-100 · Rare
$0.23
Vanica Zogratis (019)
UE08BT/BCV-1-019 · Rare
$0.22
Julius Novachrono (035)
UE08BT/BCV-1-035 · Rare
$0.22
Rivals
UE08BT/BCV-1-067 · Rare
$0.22
Yami Sukehiro (088)
UE08BT/BCV-1-088 · Rare
$0.22
Mimosa Vermillion (092)
UE08BT/BCV-1-092 · Rare
$0.22
Dark Triad
UE08BT/BCV-1-032 · Uncommon
$0.21
Yami Sukehiro (052)
UE08BT/BCV-1-052 · Rare
$0.21
Zenon Zogratis (022)
UE08BT/BCV-1-022 · Uncommon
$0.20
Charlotte Roselei
UE08BT/BCV-1-037 · Rare
$0.20
Mereoleona Vermillion (041)
UE08BT/BCV-1-041 · Uncommon
$0.20
Dark Cloaked Dimension Slash ~ Equinox
UE08BT/BCV-1-066 · Uncommon
$0.20
Noelle Silva (082)
UE08BT/BCV-1-082 · Rare
$0.20
Valkyrie Armor
UE08BT/BCV-1-097 · Uncommon
$0.20
Nero (050)
UE08BT/BCV-1-050 · Uncommon
$0.18
Presence of the Demon King
UE08BT/BCV-1-033 · Uncommon
$0.17
Fuegoleon Vermillion
UE08BT/BCV-1-039 · Rare
$0.17
Gauche Adlai (006)
UE08BT/BCV-1-006 · Rare
$0.16
Dante Zogratis (025)
UE08BT/BCV-1-025 · Uncommon
$0.16
Black Bulls
UE08BT/BCV-1-031 · Rare
$0.16
Yami Sukehiro (051)
UE08BT/BCV-1-051 · Uncommon
$0.16
Luck Voltia (016)
UE08BT/BCV-1-016 · Rare
$0.15
Surpass Your Limits! Right Here, Right Now!
UE08BT/BCV-1-030 · Uncommon
$0.15
Loropechika (071)
UE08BT/BCV-1-071 · Rare
$0.15
Yami Sukehiro (087)
UE08BT/BCV-1-087 · Uncommon
$0.15
Sea Dragon's Lair
UE08BT/BCV-1-098 · Common
$0.15
Lumiere Silvamillion Clover
UE08BT/BCV-1-036 · Uncommon
$0.14
Secre Swallowtail
UE08BT/BCV-1-047 · Rare
$0.14
Grey (076)
UE08BT/BCV-1-076 · Uncommon
$0.14
Noelle Silva (011)
UE08BT/BCV-1-011 · Rare
$0.13
Megicula
UE08BT/BCV-1-001 · Uncommon
$0.12
Vanica Zogratis (018)
UE08BT/BCV-1-018 · Uncommon
$0.12
Dante Zogratis (024)
UE08BT/BCV-1-024 · Common
$0.12
Mereoleona Vermillion (040)
UE08BT/BCV-1-040 · Common
$0.12
Mimosa Vermillion (090)
UE08BT/BCV-1-090 · Common
$0.12
Yuno (094)
UE08BT/BCV-1-094 · Rare
$0.12
All-Knowing Priestess
UE08BT/BCV-1-099 · Uncommon
$0.12
Magna Swing
UE08BT/BCV-1-014 · Uncommon
$0.11
Tree of Qliphoth
UE08BT/BCV-1-028 · Common
$0.11
Nozel Silva
UE08BT/BCV-1-038 · Uncommon
$0.11
Rill Boismortier
UE08BT/BCV-1-062 · Uncommon
$0.11
Asta (003)
UE08BT/BCV-1-003 · Uncommon
$0.10
Vanica Zogratis (017)
UE08BT/BCV-1-017 · Common
$0.10
Zenon Zogratis (021)
UE08BT/BCV-1-021 · Common
$0.10
Charmy Pappitson (048)
UE08BT/BCV-1-048 · Common
$0.10
Asta (073)
UE08BT/BCV-1-073 · Common
$0.10
Luck Voltia (089)
UE08BT/BCV-1-089 · Common
$0.10
Nero (010)
UE08BT/BCV-1-010 · Common
$0.09
Vanessa Enoteca (012)
UE08BT/BCV-1-012 · Uncommon
$0.09
Finral Roulacase (013)
UE08BT/BCV-1-013 · Uncommon
$0.09
Black Bulls' Hideout
UE08BT/BCV-1-029 · Uncommon
$0.09
Asta (045)
UE08BT/BCV-1-045 · Uncommon
$0.09
Nero (049)
UE08BT/BCV-1-049 · Common
$0.09
William Vangeance
UE08BT/BCV-1-054 · Uncommon
$0.09
Yuno (057)
UE08BT/BCV-1-057 · Uncommon
$0.09
Nacht Faust (078)
UE08BT/BCV-1-078 · Uncommon
$0.09
Mimosa Vermillion (091)
UE08BT/BCV-1-091 · Uncommon
$0.09
Charmy Pappitson (009)
UE08BT/BCV-1-009 · Common
$0.08
Zenon Zogratis (020)
UE08BT/BCV-1-020 · Common
$0.08
Jack the Ripper
UE08BT/BCV-1-061 · Common
$0.08
Noelle Silva (081)
UE08BT/BCV-1-081 · Uncommon
$0.08
Vanessa Enoteca (084)
UE08BT/BCV-1-084 · Common
$0.08
Zora Ideale
UE08BT/BCV-1-008 · Common
$0.07
Asta (044)
UE08BT/BCV-1-044 · Common
$0.07
Yuno (056)
UE08BT/BCV-1-056 · Common
$0.07
Dorothy Unsworth
UE08BT/BCV-1-059 · Common
$0.07
The Clover Kingdom
UE08BT/BCV-1-063 · Common
$0.07
But You're Not Finished Yet!
UE08BT/BCV-1-065 · Common
$0.07
Loropechika (069)
UE08BT/BCV-1-069 · Common
$0.07
Gauche Adlai (077)
UE08BT/BCV-1-077 · Uncommon
$0.07
Asta (002)
UE08BT/BCV-1-002 · Common
$0.06
Gordon Agrippa
UE08BT/BCV-1-007 · Common
$0.06
Finral Roulacase (085)
UE08BT/BCV-1-085 · Common
$0.06
Grey (005)
UE08BT/BCV-1-005 · Common
$0.05
Sister Lily
UE08BT/BCV-1-034 · Common
$0.05
Yuno (055)
UE08BT/BCV-1-055 · Common
$0.05
Julius Novachrono (068)
UE08BT/BCV-1-068 · Common
$0.05
Loropechika (070)
UE08BT/BCV-1-070 · Uncommon
$0.05
Henry Legolant
UE08BT/BCV-1-086 · Common
$0.04
Undine
UE08BT/BCV-1-095 · Common
$0.04
Leopold Vermillion
UE08BT/BCV-1-043 · Common
$0.03
Kaiser Granvorka
UE08BT/BCV-1-060 · Common
$0.03
Asta (075)
UE08BT/BCV-1-075 · Super Rare
—
Nacht Faust (079) (SR*)
UE08BT/BCV-1-079 · Super Rare 1-Star
—
