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Optimal Split Box
A8Box Optimal Split Box
"Choose one card from each pair! Grants 2 cards!"
Official info
Last checked Jan 27, 2020
Price -
Drop rates Common: 94.77 %
Rare: 4.57 %
Legendary: 0.66 %
Availability Daily Tasks
Daily ads
Statistics
Period May 29, 2019 – Mar 1, 2020
Sample size 2,116 trials (529 boxes)
Icon excellent Excellent: Sample size >= 1,000
Mean value 730Fusion coins full a8 730 per card
Common 2,014 95.18 %
Rare 94 4.44 %
Legendary 8 0.38 %
Blueprints 0 0.00 %
Engines 87 4.11 %
Tech 589 27.84 %
Parts 1,440 68.05 %
Dispersion per box
min–max Mean
0
Range
4
Common 0–4 3.80
Rare 0–4 0.18
Legendary 0–2 0.02
 
Blueprints 0–0 0.00
Engines 0–4 0.16
Tech 0–4 1.11
Parts 0–4 2.71
A8 icon engine 87 Engine cards by name
Four-Stroke 0 0.00 %
i3 0 0.00 %
i4 29 1.37 %
i5 5 0.24 %
V6 29 1.37 %
V8 8 0.38 %
V-Twin 0 0.00 %
Electric 3 0.14 %
Forced Four-Str. 0 0.00 %
High-Grade 0 0.00 %
Hot Wheels 0 0.00 %
Hybrid 6 0.28 %
Serial Racing 0 0.00 %
Custom Racing 0 0.00 %
Exceptional 0 0.00 %
F12 0 0.00 %
F6 1 0.05 %
Forced-Ind. V8 2 0.09 %
i6 1 0.05 %
Legendary Electr. 0 0.00 %
Rotary 0 0.00 %
V10 1 0.05 %
V12 1 0.05 %
V12 MPI 0 0.00 %
V16 0 0.00 %
W16 1 0.05 %
A8 icon tech 589 Tech cards by name
Early Tech 289 13.66 %
Initial Tech 290 13.71 %
Mid-Tech 9 0.43 %
Advanced Tech 1 0.05 %
Common Tech 0 0.00 %
Rare Tech 0 0.00 %
Pro Tech 0 0.00 %
A8 icon parts 1,440 Part cards by type
Tires 362 17.11 %
Suspension 331 15.64 %
Drivetrain 364 17.20 %
Exhaust 383 18.10 %
A8 icon parts 1,440 Part cards by class
Class D 478 22.59 %
Class C 458 21.64 %
Class B 428 20.23 %
Class A 36 1.70 %
Class S 40 1.89 %
A8 icon parts 1,440 Part cards by vehicle type
Car 1,440 68.05 %
Bike 0 0.00 %
The Optimal Split Box is a Pro Kit Box in Asphalt 8: Airborne. Together with the A8Box Optimal Shuffle Box Optimal Shuffle Box it has replaced the A8Box Free Box 1 Free Box 1 † and A8Box Free Box 2 Free Box 2 † in the Fifth Anniversary Update.

Players are presented two card pairs and can choose one card from each pair. This enables them to increase the frequency of a desired card by rejecting the other one.

Availability

The Optimal Split Box can be obtained as a random reward from daily ads. Since the Fast Lane Update it is also rewarded for completing a single daily task.

Relative frequencies:

Daily ads icon a8Daily ads rewards
May 30, 2019 – Mar 4, 2020
1 Double Credits 0 0.00 %
1 Nitro Starter 302 13.25 %
1 Tuning Kit 328 14.39 %
1 Extra Tank 0 0.00 %
1 Optimal Shuffle Box 263 11.54 %
1 Optimal Split Box 301 13.20 %
TokensA8 tokens full Tokens 474 20.79 %
CreditsA8 credits small Credits 612 26.84 %
1 Asterion or 150000A8 credits small 150,000 0 0.00 %
Daily Tasks rewards
Apr 10, 2019 – Feb 14, 2020
1 Optimal Shuffle Box 28 3.00 %
1 Optimal Split Box 29 3.11 %
CreditsA8 credits small Credits 876 93.89 %

Hidden rules

The presented card pairs follow certain rules:

  1. Equal type – Each pair is either Parts, Tech or Engines.
  2. Equal rarity – Each pair has the same rarity.
  3. Equal class – If the pair is Parts, they are of equal class.
  4. Exception – Engine cards can also appear together with Tech or Part cards. They break rule 1.

Description

The German description of the box reads "Enthält 2 gewöhnliche Karten!" (Contains 2 common cards!). This is wrong—the box does grant rare and legendary cards, like in all other language versions. It is probably a badly adapted copy of the description of the A8Box Compact Split Box Compact Split Box which grants only common cards.

Analysis

Statistics

Although a player can only obtain 2 cards from this box, all 4 offered cards were included in the sample, so the sample size for this box shows 2116 cards from 529 boxes, instead of the expected 1058 cards. This has the advantage that all possible outcomes are included so that the relative frequencies of cards are unbiased and independent from the player's choice.

Tech

Name

Tech

A8EarlyTech
A8card Initial Tech
A8Box Champion Kit BoxIcon excellent Champion Kit Box19.877.407.67
A8Box Daily Kit BoxIcon excellent Daily Kit Box †10.000.000.00
A8Box Engine Box 1-5Icon ok Engine Box 1-50.000.000.00
A8Box Extra BoxIcon ok Extra Fusion Box †20.6710.0210.64
A8Box Finish Line BoxIcon excellent Finish Line Box9.722.522.40
A8Box Multiplayer Pro BoxIcon ok Multiplayer Pro Box17.177.1710.00
A8Box Optimal Shuffle BoxIcon ok Optimal Shuffle Box17.438.577.43
A8Box Optimal Split BoxIcon excellent Optimal Split Box27.8413.6613.71
A8Box Parts Box 1-5Icon warning Parts Box 1-50.000.000.00
A8Box Random Box 1-5Icon excellent Random Box 1-525.6613.1612.40
A8Box Specialist Kit BoxIcon warning Specialist Kit Box20.9510.9510.00
A8Box Starter BoxIcon ok Starter Fusion Box †26.4613.4912.96
A8Box Tech Box 1-5Icon ok Tech Box 1-5100.0035.4137.21
A8Box Ultra BoxIcon ok Ultra Fusion Box †5.792.443.35
As the hidden rules guarantee that the cards of each pair are of equal type and rarity, Early Tech and Initial Tech will always be presented togther. Combined with the the box's general high frequency of Tech cards, this makes it ideal for players looking for Early or Initial Tech: A player in need of Initial Tech cards can double their current relative frequency of 13.71 % to 27.42 % by always choosing them from the Tech pairs.

See also

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WikiProject Statistics 2 small
The statistical data on this page is part of WikiProject Statistics.
It contains original research which may be incomplete, incorrect or biased.

 

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