UE20BT · Union Arena · June 26, 2026
Union Arena: That Time I Got Reincarnated as a Slime
The isekai staple's Union Arena debut — Hinata and Luminus star-rarity slots sit at the top of the chase list alongside Rimuru's.
Best waifu pulls in Union Arena: That Time I Got Reincarnated as a Slime
Full UE20BT card list (267 cards)
The complete UE20BT list — parallels, alternate arts, and cross-set reprint slots included — with TCGplayer market prices refreshed weekly(last update 2026-07-31).
| Card image | Code | Card | Rarity | Market price |
|---|---|---|---|---|
 | UE20BT/TSK-1-001 | Geld (001) | Common | $0.15 |
 | UE20BT/TSK-1-002 | Gobta (002) | Common | $0.19 |
 | UE20BT/TSK-1-003 | Diablo (003) | Common | $0.12 |
 | UE20BT/TSK-1-003 | Diablo (003) (Box Topper Foil) | Common | $0.6 |
 | UE20BT/TSK-1-004 | Diablo (004) | Uncommon | $0.2 |
 | UE20BT/TSK-1-004 | Diablo (004) (U*) | Uncommon 1-Star | $7.08 |
 | UE20BT/TSK-1-005 | Diablo (005) | Rare | $0.17 |
 | UE20BT/TSK-1-005 | Diablo (005) (R*) | Rare 1-Star | $12 |
 | UE20BT/TSK-1-006 | Diablo (006) | Super Rare | $1.06 |
 | UE20BT/TSK-1-006 | Diablo (006) (SR*) | Super Rare 1-Star | $12.28 |
 | UE20BT/TSK-1-007 | Mjurran | Common | $0.17 |
 | UE20BT/TSK-1-008 | Youm | Uncommon | $0.22 |
 | UE20BT/TSK-1-009 | Ranga (009) | Uncommon | $0.17 |
 | UE20BT/TSK-1-010 | Rimuru (010) | Common | $0.16 |
 | UE20BT/TSK-1-011 | Rimuru (011) | Uncommon | $0.17 |
 | UE20BT/TSK-1-012 | Rimuru (012) | Rare | $0.3 |
 | UE20BT/TSK-1-013 | Rimuru (013) | Super Rare | $0.59 |
 | UE20BT/TSK-1-013 | Rimuru (013) (SR*) | Super Rare 1-Star | $5.02 |
 | UE20BT/TSK-1-014 | Kurobei (014) | Uncommon | $0.16 |
 | UE20BT/TSK-1-015 | Shion (015) | Common | $0.15 |
 | UE20BT/TSK-1-016 | Shion (016) | Rare | $0.36 |
 | UE20BT/TSK-1-017 | Shuna (017) | Common | $0.12 |
 | UE20BT/TSK-1-018 | Shuna (018) | Uncommon | $0.19 |
 | UE20BT/TSK-1-019 | Shuna (019) | Super Rare | $0.67 |
 | UE20BT/TSK-1-019 | Shuna (019) (SR*) | Super Rare 1-Star | $15.32 |
 | UE20BT/TSK-1-020 | Soei (020) | Common | $0.15 |
 | UE20BT/TSK-1-021 | Soei (1-021) | Uncommon | $0.12 |
 | UE20BT/TSK-1-022 | Hakuro (022) | Uncommon | $0.17 |
 | UE20BT/TSK-1-023 | Hakuro (023) | Rare | $0.19 |
 | UE20BT/TSK-1-024 | Benimaru (024) | Common | $0.13 |
 | UE20BT/TSK-1-024 | Benimaru (024) (Box Topper Foil) | Common | $0.48 |
 | UE20BT/TSK-1-025 | Benimaru (025) | Uncommon | $0.2 |
 | UE20BT/TSK-1-026 | Benimaru (026) | Rare | $0.28 |
 | UE20BT/TSK-1-026 | Benimaru (026) (R*) | Rare 1-Star | $16.26 |
 | UE20BT/TSK-1-027 | Benimaru (027) | Super Rare | $2.3 |
 | UE20BT/TSK-1-027 | Benimaru (027) (SR**) | Super Rare 2-Star | $207 |
 | UE20BT/TSK-1-028 | Jura Tempest Federation | Uncommon | $0.16 |
 | UE20BT/TSK-1-029 | Summon Demon | Common | $0.13 |
 | UE20BT/TSK-1-030 | Feast (030) | Uncommon | — |
 | UE20BT/TSK-1-031 | Overdrive | Common | $0.16 |
 | UE20BT/TSK-1-032 | Black Progenitor | Rare | $0.29 |
 | UE20BT/TSK-1-033 | Harvest Festival | Common | $0.18 |
 | UE20BT/TSK-1-034 | Hell Flare | Uncommon | $0.18 |
 | UE20BT/TSK-1-035 | Veldora (035) | Uncommon | $0.13 |
 | UE20BT/TSK-1-036 | Eren & Gido & Kaval | Common | $0.24 |
 | UE20BT/TSK-1-037 | Kaijin | Uncommon | $0.23 |
 | UE20BT/TSK-1-038 | Gabiru (038) | Common | $0.16 |
 | UE20BT/TSK-1-039 | Geld (039) | Common | $0.2 |
 | UE20BT/TSK-1-040 | Gobta (040) | Common | $0.18 |
 | UE20BT/TSK-1-041 | Shizu (041) | Common | $0.14 |
 | UE20BT/TSK-1-042 | Shizu (042) | Uncommon | $0.14 |
 | UE20BT/TSK-1-043 | Shizu (043) | Super Rare | $0.48 |
 | UE20BT/TSK-1-043 | Shizu (043) (SR**) | Super Rare 2-Star | $175 |
 | UE20BT/TSK-1-044 | Soka (044) | Uncommon | $0.22 |
 | UE20BT/TSK-1-045 | Soka (045) | Rare | $0.2 |
 | UE20BT/TSK-1-046 | Treyni | Uncommon | $0.09 |
 | UE20BT/TSK-1-047 | Ranga (047) | Rare | $0.2 |
 | UE20BT/TSK-1-047 | Ranga (047) (R*) | Rare 1-Star | $12.32 |
 | UE20BT/TSK-1-048 | Rigur | Common | $0.3 |
 | UE20BT/TSK-1-049 | Rigurd | Uncommon | $0.18 |
 | UE20BT/TSK-1-050 | Rimuru (050) | Common | $0.14 |
 | UE20BT/TSK-1-050 | Rimuru (050) (Box Topper Foil) | Common | $0.94 |
 | UE20BT/TSK-1-051 | Rimuru (051) | Uncommon | $0.18 |
 | UE20BT/TSK-1-052 | Rimuru (052) | Rare | $0.35 |
 | UE20BT/TSK-1-052 | Rimuru (052) (R*) | Rare 1-Star | $17.77 |
 | UE20BT/TSK-1-053 | Rimuru (053) | Super Rare | $1.45 |
 | UE20BT/TSK-1-053 | Rimuru (053) (SR*) | Super Rare 1-Star | $15.14 |
 | UE20BT/TSK-1-054 | Shion (054) | Common | $0.12 |
 | UE20BT/TSK-1-055 | Shion (055) | Rare | $0.26 |
 | UE20BT/TSK-1-055 | Shion (055) (R*) | Rare 1-Star | $13.18 |
 | UE20BT/TSK-1-056 | Shion (056) | Super Rare | $1.4 |
 | UE20BT/TSK-1-056 | Shion (056) (SR*) | Super Rare 1-Star | $18.5 |
 | UE20BT/TSK-1-057 | Shuna (057) | Uncommon | $0.17 |
 | UE20BT/TSK-1-058 | Soei (058) | Common | $0.12 |
 | UE20BT/TSK-1-058 | Soei (058) (Box Topper Foil) | Common | $2.39 |
 | UE20BT/TSK-1-059 | Soei (059) | Rare | $1.68 |
 | UE20BT/TSK-1-060 | Soei (060) | Super Rare | $9.51 |
 | UE20BT/TSK-1-060 | Soei (060) (SR*) | Super Rare 1-Star | $29.19 |
 | UE20BT/TSK-1-061 | Great Forest of Jura | Uncommon | $0.12 |
 | UE20BT/TSK-1-062 | Feast (062) | Uncommon | $0.55 |
 | UE20BT/TSK-1-063 | Magic-Suppressing Mask | Common | $0.13 |
 | UE20BT/TSK-1-064 | Shion's Cooking | Common | $0.12 |
 | UE20BT/TSK-1-065 | Mystic Thread Strike | Uncommon | $0.21 |
 | UE20BT/TSK-1-066 | Arcane Thread Fetters | Common | $0.14 |
 | UE20BT/TSK-1-067 | Predator | Rare | $0.61 |
 | UE20BT/TSK-1-068 | Velzard | Common | $0.2 |
 | UE20BT/TSK-1-069 | Veldora (069) | Common | $0.16 |
 | UE20BT/TSK-1-070 | Veldora (070) | Rare | $0.3 |
 | UE20BT/TSK-1-071 | Veldora (071) | Super Rare | $1.66 |
 | UE20BT/TSK-1-071 | Veldora (071) (SR**) | Super Rare 2-Star | $115 |
 | UE20BT/TSK-1-072 | Beretta | Uncommon | $0.19 |
 | UE20BT/TSK-1-073 | Ranga (073) | Common | $0.17 |
 | UE20BT/TSK-1-074 | Shion (074) | Rare | $0.2 |
 | UE20BT/TSK-1-075 | Carrion (075) | Common | $0.19 |
 | UE20BT/TSK-1-076 | Guy | Uncommon | $0.19 |
 | UE20BT/TSK-1-077 | Clayman (077) | Common | $0.26 |
 | UE20BT/TSK-1-078 | Clayman (078) | Rare | $0.3 |
 | UE20BT/TSK-1-079 | Daggrull | Uncommon | $0.33 |
 | UE20BT/TSK-1-080 | Deeno | Common | $0.21 |
 | UE20BT/TSK-1-081 | Frey | Uncommon | $0.18 |
 | UE20BT/TSK-1-082 | Milim (082) | Common | $0.17 |
 | UE20BT/TSK-1-082 | Milim (082) (Box Topper Foil) | Common | $1.63 |
 | UE20BT/TSK-1-083 | Milim (083) | Uncommon | $0.15 |
 | UE20BT/TSK-1-083 | Milim (083) (U*) | Uncommon 1-Star | $34.41 |
 | UE20BT/TSK-1-084 | Milim (084) | Rare | $0.35 |
 | UE20BT/TSK-1-084 | Milim (084) (R*) | Rare 1-Star | $25.72 |
 | UE20BT/TSK-1-085 | Milim (085) | Super Rare | $14.04 |
 | UE20BT/TSK-1-085 | Milim (085) (SR**) | Super Rare 2-Star | $312 |
 | UE20BT/TSK-1-086 | Ramiris (086) | Common | $0.15 |
 | UE20BT/TSK-1-086 | Ramiris (086) (Box Topper Foil) | Common | $0.7 |
 | UE20BT/TSK-1-087 | Ramiris (087) | Uncommon | $0.18 |
 | UE20BT/TSK-1-088 | Ramiris (088) | Super Rare | $2.92 |
 | UE20BT/TSK-1-088 | Ramiris (088) (SR*) | Super Rare 1-Star | $17.91 |
 | UE20BT/TSK-1-089 | Rimuru (089) | Common | $0.17 |
 | UE20BT/TSK-1-090 | Rimuru (090) | Rare | $0.25 |
 | UE20BT/TSK-1-090 | Rimuru (090) (R*) | Rare 1-Star | $6.12 |
 | UE20BT/TSK-1-091 | Rimuru (091) | Super Rare | $2.3 |
 | UE20BT/TSK-1-091 | Rimuru (091) (SR**) | Super Rare 2-Star | $228 |
 | UE20BT/TSK-1-091 | Rimuru (091) (SR***) | Super Rare 3-Star | — |
 | UE20BT/TSK-1-092 | Rimuru (Lord of Wisdom) | Uncommon | $0.27 |
 | UE20BT/TSK-1-093 | Luminus (093) | Uncommon | $0.22 |
 | UE20BT/TSK-1-094 | Leon | Uncommon | $0.17 |
 | UE20BT/TSK-1-095 | Demon Lords' Banquet ~Walpurgis~ | Uncommon | $0.14 |
 | UE20BT/TSK-1-096 | Feast (096) | Uncommon | $0.64 |
 | UE20BT/TSK-1-097 | Drago-Nova | Rare | $0.26 |
 | UE20BT/TSK-1-098 | Lord of Gluttony | Uncommon | $0.15 |
 | UE20BT/TSK-1-099 | Invitation from the Demon Lord | Common | $0.17 |
 | UE20BT/TSK-1-100 | Lord of Wisdom | Common | $0.2 |
 | UE20BT/TSK-1-101 | Gobta (101) | Common | $0.27 |
 | UE20BT/TSK-1-102 | Shizu (102) | Super Rare | $0.74 |
 | UE20BT/TSK-1-102 | Shizu (102) (SR*) | Super Rare 1-Star | $7.93 |
 | UE20BT/TSK-1-103 | Shuna (103) | Common | $0.17 |
 | UE20BT/TSK-1-104 | Benimaru (104) | Rare | $0.2 |
 | UE20BT/TSK-1-105 | Ranga (105) | Common | $0.19 |
 | UE20BT/TSK-1-106 | Rimuru (106) | Uncommon | $0.15 |
 | UE20BT/TSK-1-107 | Rimuru (107) | Super Rare | $16.81 |
 | UE20BT/TSK-1-107 | Rimuru (107) (Box Topper Gold Foil) | Super Rare 1-Star | $322 |
 | UE20BT/TSK-1-107 | Rimuru (107) (SR*) | Super Rare 1-Star | $37.02 |
 | UE20BT/TSK-1-108 | Sealed Cave | Common | $0.18 |
 | UE20BT/TSK-1-109 | Great Sage | Rare | $0.2 |
 | UE20BT/TSK-1-AP01 | Action Point Card (AP01) | Action Point | $8.19 |
 | UE20BT/TSK-1-AP01 | Action Point Card (AP01*) (Serial Numbered) | Action Point 1-Star | — |
 | UE20BT/TSK-1-AP02 | Action Point Card (AP02) | Action Point | $4.64 |
 | UE20BT/TSK-1-AP02 | Action Point Card (AP02*) (Serial Numbered) | Action Point 1-Star | — |
 | UE20BT/TSK-1-AP03 | Action Point Card (AP03) | Action Point | $3.75 |
 | UE20BT/TSK-1-AP04 | Action Point Card (AP04) | Action Point | $7.22 |
 | UE20BT/TSK-1-AP05 | Action Point Card (AP05) | Action Point | $3.59 |
 | UE20BT/TSK-1-AP06 | Action Point Card (AP06) | Action Point | $6.2 |
 | UE20BT/TSK-1-AP07 | Action Point Card (AP07) | Action Point | $4.19 |
 | UE20BT/TSK-1-AP08 | Action Point Card (AP08) | Action Point | $4.28 |
 | UE20BT/TSK-1-AP09 | Action Point Card (AP09) | Action Point | $3.92 |
 | UE20BT/TSK-1-AP10 | Action Point Card (AP10) | Action Point | $2.26 |
 | UE20BT/TSK-1-AP11 | Action Point Card (AP11) | Action Point | $5.73 |
 | UE20BT/TSK-1-AP12 | Action Point Card (AP12) | Action Point | $4.6 |
 | UE20BT/TSK-1-AP13 | Action Point Card (AP13) | Action Point | $9.48 |
 | UE20BT/TSK-2-001 | Diablo (001) | Common | $0.16 |
 | UE20BT/TSK-2-002 | Diablo (002) | Uncommon | $0.17 |
 | UE20BT/TSK-2-003 | Rimuru (003) | Rare | $0.47 |
 | UE20BT/TSK-2-004 | Kurobei (004) | Common | $0.13 |
 | UE20BT/TSK-2-005 | Shion (005) | Uncommon | $0.16 |
 | UE20BT/TSK-2-006 | Shuna (006) | Common | $0.14 |
 | UE20BT/TSK-2-006 | Shuna (006) (C*) | Common 1-Star | $13.11 |
 | UE20BT/TSK-2-007 | Shuna (007) | Super Rare | $2.77 |
 | UE20BT/TSK-2-007 | Shuna (007) (SR**) | Super Rare 2-Star | — |
 | UE20BT/TSK-2-008 | Soei (008) | Uncommon | $0.19 |
 | UE20BT/TSK-2-009 | Hakuro (009) | Common | $0.12 |
 | UE20BT/TSK-2-009 | Hakuro (009) (Box Topper Foil) | Common | $0.93 |
 | UE20BT/TSK-2-010 | Benimaru (010) | Uncommon | $0.16 |
 | UE20BT/TSK-2-011 | Benimaru (011) | Rare | $0.43 |
 | UE20BT/TSK-2-011 | Benimaru (011) (R*) | Rare 1-Star | $11.74 |
 | UE20BT/TSK-2-012 | Giving a Name | Common | $0.17 |
 | UE20BT/TSK-2-013 | Gabiru (013) | Common | $0.16 |
 | UE20BT/TSK-2-014 | Geld (014) | Common | $0.22 |
 | UE20BT/TSK-2-015 | Shizu (015) | Uncommon | $0.13 |
 | UE20BT/TSK-2-015 | Shizu (015) (U*) | Uncommon 1-Star | $12.03 |
 | UE20BT/TSK-2-016 | Ranga (016) | Common | $0.18 |
 | UE20BT/TSK-2-016 | Ranga (016) (Box Topper Foil) | Common | $1.45 |
 | UE20BT/TSK-2-017 | Rimuru (017) | Common | $0.18 |
 | UE20BT/TSK-2-018 | Rimuru (018) | Super Rare | $4.26 |
 | UE20BT/TSK-2-018 | Rimuru (018) (SR*) | Super Rare 1-Star | $23.54 |
 | UE20BT/TSK-2-019 | Shion (019) | Rare | $0.24 |
 | UE20BT/TSK-2-019 | Shion (019) (R*) | Rare 1-Star | $19.72 |
 | UE20BT/TSK-2-020 | Shuna (020) | Uncommon | $0.18 |
 | UE20BT/TSK-2-020 | Shuna (020) (U*) | Uncommon 1-Star | $8.6 |
 | UE20BT/TSK-2-021 | Soei (2-021) | Rare | $0.4 |
 | UE20BT/TSK-2-022 | Benimaru (022) | Uncommon | $0.14 |
 | UE20BT/TSK-2-023 | Spy | Common | $0.16 |
 | UE20BT/TSK-2-024 | Report | Uncommon | $0.2 |
 | UE20BT/TSK-2-025 | Veldora (025) | Rare | $0.29 |
 | UE20BT/TSK-2-025 | Veldora (025) (R*) | Rare 1-Star | $6.62 |
 | UE20BT/TSK-2-026 | Gobta (026) | Common | $0.1 |
 | UE20BT/TSK-2-027 | Gobta (Transformed) | Rare | $0.16 |
 | UE20BT/TSK-2-028 | Seven Days Clergy | Common | $0.13 |
 | UE20BT/TSK-2-029 | Soka (029) | Uncommon | $0.13 |
 | UE20BT/TSK-2-030 | Diablo (030) | Super Rare | $1.77 |
 | UE20BT/TSK-2-030 | Diablo (030) (SR*) | Super Rare 1-Star | $10.32 |
 | UE20BT/TSK-2-031 | Hinata (031) | Common | $0.12 |
 | UE20BT/TSK-2-031 | Hinata (031) (Box Topper Foil) | Common | $2.04 |
 | UE20BT/TSK-2-032 | Hinata (032) | Uncommon | $0.16 |
 | UE20BT/TSK-2-033 | Hinata (033) | Rare | $0.37 |
 | UE20BT/TSK-2-033 | Hinata (033) (R*) | Rare 1-Star | $14.88 |
 | UE20BT/TSK-2-034 | Hinata (034) | Super Rare | $1.86 |
 | UE20BT/TSK-2-034 | Hinata (034) (SR**) | Super Rare 2-Star | $360 |
 | UE20BT/TSK-2-035 | Masayuki | Rare | $0.24 |
 | UE20BT/TSK-2-036 | Mjollmile | Uncommon | $0.21 |
 | UE20BT/TSK-2-037 | Momiji | Uncommon | $0.12 |
 | UE20BT/TSK-2-038 | Yuuki | Uncommon | $0.21 |
 | UE20BT/TSK-2-039 | Ranga (039) | Uncommon | $0.19 |
 | UE20BT/TSK-2-040 | Louis | Uncommon | $0.13 |
 | UE20BT/TSK-2-041 | Rimuru (041) | Common | $0.17 |
 | UE20BT/TSK-2-042 | Rimuru (042) | Common | $0.16 |
 | UE20BT/TSK-2-043 | Rimuru (043) | Uncommon | $0.14 |
 | UE20BT/TSK-2-043 | Rimuru (043) (U*) | Uncommon 1-Star | $19.31 |
 | UE20BT/TSK-2-044 | Rimuru (044) | Super Rare | $11.74 |
 | UE20BT/TSK-2-044 | Rimuru (044) (SR**) | Super Rare 2-Star | $300 |
 | UE20BT/TSK-2-044 | Rimuru (044) (SR***) | Super Rare 3-Star | — |
 | UE20BT/TSK-2-045 | Luminus (045) | Common | $0.15 |
 | UE20BT/TSK-2-045 | Luminus (045) (Box Topper Foil) | Common | $2.52 |
 | UE20BT/TSK-2-046 | Luminus (046) | Uncommon | $0.17 |
 | UE20BT/TSK-2-047 | Luminus (047) | Rare | $0.43 |
 | UE20BT/TSK-2-047 | Luminus (047) (R*) | Rare 1-Star | $24.21 |
 | UE20BT/TSK-2-048 | Luminus (048) | Super Rare | $5.02 |
 | UE20BT/TSK-2-048 | Luminus (048) (SR**) | Super Rare 2-Star | $332 |
 | UE20BT/TSK-2-049 | Gobzo | Common | $0.05 |
 | UE20BT/TSK-2-050 | Shion (050) | Common | $0.16 |
 | UE20BT/TSK-2-050 | Shion (050) (Box Topper Foil) | Common | $1.73 |
 | UE20BT/TSK-2-051 | Shion (051) | Uncommon | $0.17 |
 | UE20BT/TSK-2-052 | Shion (052) | Rare | $0.52 |
 | UE20BT/TSK-2-052 | Shion (052) (R*) | Rare 1-Star | $19.77 |
 | UE20BT/TSK-2-053 | Shion (053) | Super Rare | $8.82 |
 | UE20BT/TSK-2-053 | Shion (053) (SR**) | Super Rare 2-Star | $233 |
 | UE20BT/TSK-2-054 | Team Reborn | Common | $0.16 |
 | UE20BT/TSK-2-055 | Opening Festival | Common | $0.15 |
 | UE20BT/TSK-2-056 | Feast (056) | Uncommon | — |
 | UE20BT/TSK-2-057 | Answer | Common | $0.17 |
 | UE20BT/TSK-2-058 | Master Chef | Uncommon | $0.2 |
 | UE20BT/TSK-2-059 | Melt Slash | Uncommon | $0.21 |
 | UE20BT/TSK-2-060 | Ramen | Common | $0.14 |
 | UE20BT/TSK-2-061 | Resurrection | Common | $0.19 |
 | UE20BT/TSK-2-062 | Veldora (062) | Common | $0.13 |
 | UE20BT/TSK-2-062 | Veldora (062) (Box Topper Foil) | Common | $0.52 |
 | UE20BT/TSK-2-063 | Carrion (063) | Common | $0.15 |
 | UE20BT/TSK-2-064 | Milim (064) | Common | $0.18 |
 | UE20BT/TSK-2-065 | Milim (065) | Uncommon | $0.16 |
 | UE20BT/TSK-2-065 | Milim (065) (U*) | Uncommon 1-Star | $33.24 |
 | UE20BT/TSK-2-066 | Milim (066) | Super Rare | $6.67 |
 | UE20BT/TSK-2-066 | Milim (066) (SR**) | Super Rare 2-Star | — |
 | UE20BT/TSK-2-067 | Ramiris (067) | Common | $0.13 |
 | UE20BT/TSK-2-068 | Ramiris (068) | Rare | $3.43 |
 | UE20BT/TSK-2-069 | Rimuru (069) | Uncommon | $0.16 |
 | UE20BT/TSK-2-070 | Rimuru (070) | Rare | $0.31 |
 | UE20BT/TSK-2-070 | Rimuru (070) (R*) | Rare 1-Star | $8.66 |
 | UE20BT/TSK-2-071 | Luminus (071) | Uncommon | $0.17 |
 | UE20BT/TSK-2-072 | Meeting | Common | $0.13 |
 | UE20BT/TSK-2-073 | This Is So Good! | Uncommon | $0.22 |
 | UE20BT/TSK-P-001 | Rimuru (P-001) | Rare | $0.71 |
 | UE20BT/TSK-P-001 | Rimuru (P-001) (R*) | Rare 1-Star | $11.88 |
 | UE20BT/TSK-P-002 | Shizu (P-002) | Rare | $1.71 |
 | UE20BT/TSK-P-002 | Shizu (P-002) (R*) | Rare 1-Star | $28.39 |
 | UE20BT/TSK-P-003 | Milim (P-003) | Rare | $1.48 |
 | UE20BT/TSK-P-003 | Milim (P-003) (R*) | Rare 1-Star | $29.78 |
 | UE20BT/TSK-P-004 | Rimuru (P-004) | Rare | $3.7 |
 | UE20BT/TSK-P-004 | Rimuru (P-004) (R*) | Rare 1-Star | $43.19 |
 | UE20BT/TSK-P-005 | Shion (P-005) | Rare | $0.96 |
 | UE20BT/TSK-P-005 | Shion (P-005) (R*) | Rare 1-Star | $34.47 |
 | UE20BT/TSK-P-006 | Milim (P-006) | Rare | $0.75 |
 | UE20BT/TSK-P-006 | Milim (P-006) (R*) | Rare 1-Star | $42.77 |
Booster box buying guide
Star-rarity chases well above box price make this a singles-first set unless you want the rip.
Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Prices shown are editorial estimates, not live quotes.
More Union Arena sets
Union Arena: That Time I Got Reincarnated as a Slime: quick answers
- How many cards are in Union Arena: That Time I Got Reincarnated as a Slime (UE20BT)?
- The full UE20BT card list contains 267 entries including parallel and alternate-art versions. The complete list with market prices is on this page, refreshed weekly.
- What are the chase cards in Union Arena: That Time I Got Reincarnated as a Slime?
- The waifu chase slots are Milim Nava (2-Star Alt Art) (UE20BT/TSK-1-085, ~$312), Hinata Sakaguchi (2-Star Alt Art) (UE20BT/TSK-2-034, ~$360), Shion (2-Star Alt Art) (UE20BT/TSK-2-053, ~$233), Milim Nava (Promo 1-Star) (UE20BT/TSK-P-006, ~$42.77).
- Is a Union Arena: That Time I Got Reincarnated as a Slime booster box worth buying?
- Star-rarity chases well above box price make this a singles-first set unless you want the rip.
- When was Union Arena: That Time I Got Reincarnated as a Slime released?
- Union Arena: That Time I Got Reincarnated as a Slime (UE20BT) released on June 26, 2026 for Union Arena.