Twin Star Adventure roll targets, cheapest purchase paths, expected rewards, and Polar Shop values for the seven-day event.
Twin Stars reward phase
Existing 447+ data
Board bracket 447+ · Reward group 7
Model size
≈350,000 trajectories
How this model works
Normal dice are uniform from 1-6 on a 26-tile board. Tile leveling, start-tile item rewards, Twin Star limited missions, and rolls spread over all seven days are included.
Expected values are averages, not guarantees. Teammate rewards, bombs, gifts, and team-dependent effects are excluded. Random Gem payouts from Lucky Pouches are excluded from expected value; Lucky Pouch quantities are shown separately.
Your site State Phase selects the matching Twin Stars reward bracket and complete Polar Shop inventory. Rolls, costs, pack paths, and Adventure Coin EV do not change by phase.
Non-Pact dice sources
71 free rolls plus 51 paid non-Pact rolls from both ≈$25 Travelogue passes.
71 free51 paid122 total
Source
Type
Dice / rolls
Starting rolls/dice
free
3
Twin Kings of Winter daily goals
free
21
Frozen Sea Travelogue base daily missions
free
21
Free daily pack
free
7
Twin Star Together
free
16
Additional Travelogue dice
free
3
United at Sea direct dice
paid
5
United at Sea doubled daily-mission dice
paid
21
Best Companions direct dice
paid
25
Choose a target
Pack of Dawn tiers refresh daily. Select a modeled path to update Expected Rewards below.
Twin Star Adventure target scenarios
Scenario
Pack Lineup
Cost
Rolls
Expected Coins
Value Drivers
United at Sea + Best Companions
No Pack of Dawn purchases.
$25
$25 passes · no Pack of Dawn
122
122 non-Pact
16,532.97
14,819 board + 1,714 missions
Fire CrystalEssence Stones100 Enhancement XP Component
One city skin
Pack of Dawn 1 ($1): 6 days
Pack of Dawn 2 ($3): 7 days
Pack of Dawn 3 ($5): 7 days
Pack of Dawn 4 ($10): 6 days
Pack of Dawn 5 ($20): 3 days
$207
$25 passes + $182 Pack of Dawn
387
122 non-Pact + 265 Pack of Dawn
45,063.82
modeled average
Fire CrystalEssence Stones100 Enhancement XP Component
All Mithril and Charm Secrets
Pack of Dawn 1 ($1): 5 days
Pack of Dawn 2 ($3): 7 days
Pack of Dawn 3 ($5): 7 days
Pack of Dawn 4 ($10): 6 days
Pack of Dawn 5 ($20): 7 days
$286
$25 passes + $261 Pack of Dawn
489
122 non-Pact + 367 Pack of Dawn
64,075.44
modeled average
Fire CrystalEssence Stones100 Enhancement XP Component
Both city skins
Pack of Dawn 1 ($1): 4 days
Pack of Dawn 2 ($3): 7 days
Pack of Dawn 3 ($5): 7 days
Pack of Dawn 4 ($10): 6 days
Pack of Dawn 5 ($20): 6 days
Pack of Dawn 6 ($50): 6 days
$565
$25 passes + $540 Pack of Dawn
791
122 non-Pact + 669 Pack of Dawn
90,047.89
modeled average
Fire CrystalEssence Stones1h General Speedup
Both city skins and all Mithril + Charm Secrets
Pack of Dawn 1 ($1): 7 days
Pack of Dawn 2 ($3): 7 days
Pack of Dawn 3 ($5): 7 days
Pack of Dawn 4 ($10): 6 days
Pack of Dawn 5 ($20): 6 days
Pack of Dawn 6 ($50): 6 days
Pack of Dawn 7 ($100): 7 days
$1,268
$25 passes + $1,243 Pack of Dawn
1,567
122 non-Pact + 1,445 Pack of Dawn
154,133.83
modeled average
Fire Crystal1h General Speedup100 Enhancement XP Component
Crossroads milestone
Pack of Dawn 1 ($1): 6 days
Pack of Dawn 2 ($3): 7 days
Pack of Dawn 3 ($5): 7 days
Pack of Dawn 4 ($10): 7 days
Pack of Dawn 5 ($20): 7 days
Pack of Dawn 6 ($50): 7 days
Pack of Dawn 7 ($100): 1 day
$747
$25 passes + $722 Pack of Dawn
1,000
122 non-Pact + 878 Pack of Dawn
107,307.27
modeled average
Fire Crystal1h General SpeedupEssence Stones
Fully upgraded board
Pack of Dawn 7 ($100): 1 day
$100
$0 passes + $100 Pack of Dawn
110
0 non-Pact + 110 Pack of Dawn
9,085.55
modeled average
Fire Crystal1h General Speedup100 Enhancement XP Component
Known expected Gems: 204,225 = Board/Event Gems + Guaranteed Pack/Track Gems. Random Lucky Pouch Gem payouts are excluded.
Reward
Board + event
Pack of Dawn
Travelogue
Combined
Baseline value
Value vs Cost
Adventure CoinsExpected modeled total
45,063.82
-
-
45,063.82
-
-
Guaranteed Pack/Track GemsGuaranteed Gems from Pack of Dawn purchases and paid Travelogue tracks
0
91,000
7,500
98,500
$15.69
7.6%
Board/Event GemsExpected combined Gem value from 1K Gem bags and loose Gems earned through the board and event rewards. Random Gems from Lucky Pouches are excluded.
105,725
-
-
105,725
$16.84
8.1%
Lucky PouchesQuantity only; random Gem payouts from Lucky Pouches are excluded from expected value.
0
3
-
3
-
-
LLv.3 Resource Supply Chest
0
728
-
728
-
-
Mythic General Hero Shard
77.02
-
6
83.02
$38.20
18.5%
Fire Crystal
2,718.58
-
280
2,998.58
$158.63
76.6%
Essence Stones
363.54
-
54
417.54
$49.19
23.8%
Lucky Hero Gear Chest
307.89
-
-
307.89
$36.27
17.5%
100 Enhancement XP Component
495.72
-
42
537.72
$38.79
18.7%
Mystery Badge
7,370.62
-
-
7,370.62
$13.57
6.6%
1h General Speedup
514.87
-
-
514.87
$37.14
17.9%
Total ValueValued rewards only45,063 unused Adventure Coins are not included in value
Baseline total
$419.84
202.8%
Source columns are shown on desktop. On smaller screens, Combined and Baseline Value stay visible. Lucky Adventure Chest contents are already included in the relevant Adventure Coin and Mystery Badge totals.
Polar Shop Purchases
Spend the selected scenario’s expected Adventure Coins. Chosen rewards are added to Expected Rewards and its Total Value above.
Using the Existing 447+ data Polar Shop inventory.
Expected Coins
45,063.82
Spendable whole coins: 45,063
Allocated
0
Remaining
45,063
Reward
Coins each
$/Adventure Coin
Available
Select quantity
Coin cost
Baseline value
Mithril
800
$0.00575
30
-
-
Fire Crystal: Daily discount
10
$0.00529
245
35/day × 7 days
-
-
Charm Secrets
400
$0.00484
100
-
-
Mythic General Hero Shard: Daily discount
100
$0.00460
14
2/day × 7 days
-
-
1h General Speedup
20
$0.00361
200
-
-
Fire Crystal
15
$0.00353
600
-
-
Charm Design
20
$0.00260
240
-
-
Charm Guide
20
$0.00260
240
-
-
Mythic General Hero Shard
200
$0.00230
20
-
-
Design Plans
20
$0.00211
240
-
-
Chief Gear Materials Chest
60
$0.00198
240
-
-
Lucky Hero Gear Chest
60
$0.00196
300
-
-
Essence Stone
60
$0.00196
300
-
-
1h Training Speedup
50
$0.00144
Effectively unlimited
-
-
WWorld Duet, permanent
45,000
Unpriced
1
Conditional · one-time
-
-
RRing Rumble, permanent
45,000
Unpriced
1
Conditional · one-time
-
-
AAction Emote: Power!
500
Unpriced
1
-
-
Selected Polar Shop rewards
0 coins
$0
Polar Shop
Compare each exchange by return per Adventure Coin using your valuation settings.
Twin Stars Together: Polar Shop
Item
Adventure Coin
Limit
Baseline Cost
$/Adventure Coin Value
Mythic General Hero Shard: Daily discount
100
2/day
$0.46
$0.00460
Fire Crystal: Daily discount
10
35/day
$0.05
$0.00529
World Duet, permanent
45,000
Conditional · one-time
Unpriced
Unpriced
Ring Rumble, permanent
45,000
Conditional · one-time
Unpriced
Unpriced
Action Emote: Power!
500
1
Unpriced
Unpriced
Fire Crystal
15
600
$0.05
$0.00353
Mithril
800
30
$4.60
$0.00575
Mythic General Hero Shard
200
20
$0.46
$0.00230
Lucky Hero Gear Chest
60
300
$0.12
$0.00196
Essence Stone
60
300
$0.12
$0.00196
Chief Gear Materials Chest
60
240
$0.12
$0.00198
Design Plans
20
240
$0.04
$0.00211
Charm Secrets
400
100
$1.94
$0.00484
Charm Design
20
240
$0.05
$0.00260
Charm Guide
20
240
$0.05
$0.00260
1h General Speedup
20
200
$0.07
$0.00361
1h Training Speedup
50
Effectively unlimited
$0.07
$0.00144
154K vs. 90K
The incremental skin-tier jump
Add Pack of Dawn 1×3 and Pack of Dawn 7×7: +$703 and +776 dice for +64,086 expected Adventure Coins.
Show incremental loot
Reward
Difference
Cost
+$703
Rolls / Pack of Dawn dice
+776
Adventure Coins
+64,086
Guaranteed Pack/Track Gems
+351,500
Lv.3 Resource Supply Chest
+2,812
Lucky Pouches
+21
Board/Event Gems
+260,992
Mythic General Hero Shard
+51.79
100 Enhancement XP Component
+1,509.88
Mystery Badge
+4,820.46
Fire Crystal
+8,427.68
Essence Stones
+860.27
Lucky Hero Gear Chest
+860.27
3h General Speedup
+175.57
Selected-path source breakdown
Board/event Gem EV, guaranteed Pack of Dawn contents, and paid Travelogue loot remain separated. Random Lucky Pouch Gem payouts are excluded.
Board and event rewards
Reward
Expected quantity
Adventure Coins
45,063.82
Guaranteed Pack/Track Gems
0
Board/Event Gems
105,725
Lucky Pouches
0
Lv.3 Resource Supply Chest
0
Mythic General Hero Shard
77.02
Fire Crystal
2,718.58
Essence Stones
363.54
Lucky Hero Gear Chest
307.89
100 Enhancement XP Component
495.72
Mystery Badge
7,370.62
Skin Tokens
599.96
1h General Speedup
514.87
3h General Speedup
56.64
8h General Speedup
5.66
Lucky Adventure Chests opened
16.93
Megalodon damage
7,116
Crossroads of Worlds pieces
0
Pack of Dawn contents: 45K Adventure Coins
Guaranteed pack contents for P1x6 + P2x7 + P3x7 + P4x6 + P5x3. Pack of Dawn tiers can be purchased once per day for seven days.
Reward
Quantity
Guaranteed Pack Gems
91,000
Lv.3 Resource Supply Chest
728
Lucky Pouches
3
Paid Frozen Sea Travelogue contents
Both ≈$25 passes are included in every modeled target. The 5,600 Co-op Points are progression, not inventory loot.
Reward
Quantity
Additional rolls
51 total: 45 normal + 6 Crystal
1 Gems
7,500
Mythic General Hero Shard
6
Fire Crystal
280
Essence Stones
54
100 Enhancement XP Component
42
10 Enhancement XP Component
70
5m General Speedup
210
5m Training Speedup
70
5m Research Speedup
70
10,000 Hero XP
10
10k Resource Supply Chest
28
Chief Stamina
10
Gold Key
4
Mythic Exploration Manual
5
Mythic Expedition Skill Manual
5
Bodkins & Crowns Avatar Frame
1 permanent
World Duet skin
1 × 14-day
Additional Co-op Points
5,600
Event Packs
Pack of Dawn tiers refresh daily and can be bought up to seven times. United at Sea and Best Companions are included in the standard modeled targets, but not the incremental 110-dice scenario.
