Pro Kit Boxes with hidden rules

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Generally, a player can obtain all necessary information about a Pro Kit Box in from its
* price,
* description ( "Grants 4 random Cards! At least 1 will be !") and
* box info ( ).
Some boxes, however, have undocumented additional rules that can be useful. These rules were found with statistical methods by the WikiProject Statistics. Boxes are included if their sample size exceeds 200 cards:
* ,
* , and
* .
Boxes that may have hidden rules, but for which the sample size is still too small to make predictions (), are listed in the Candidates section below.
== Regular boxes ==
Contains at least 1 Mid-Tech card per box.
Grants 2 pairs of equal common rarity cards: 1 pair of a common blueprint and 1 pair of a common engine, part or tech card. This means that there is a guarantee to get 2 equal common blueprints per box. The 2019 Halloween Update has removed all common blueprints except for the Lamborghini Huracán, so the box now has a guarantee to grant 2 Huracán blueprints.
Lets you choose 1 common blueprint card twice and 1 common engine, part or tech card twice. Like the Compact Shuffle Box, the box now grants 2 guaranteed Huracán blueprints since the 2019 Halloween Update. The presented card pairs follow certain rules:
# 50:50 – The first two pairs each grant one Huracán Blueprint and one or Car or Bike Part (perhaps also Tech or Engine); the second two pairs each grant Car Parts, Bike Parts, Tech or Engines.
# Equal type – Each of the second pairs is either Car Parts, Bike Parts, Tech or Engines.
# Equal class – If one of the second pairs is Car Parts or Bike Parts, they are of equal class.
# Exception – Engine cards can also appear together with Tech or Part cards. They break rule 2.
* Contains exactly 1 Engine, 1 Tech and 8 Part cards per box.
* The Tech card is either Mid-Tech or Advanced Tech with a ratio of 4:1. No other Tech.
The presented card pairs follow certain rules:
# Equal type – Each pair is either Car Parts, Bike Parts, Tech or Engines.
# Equal rarity – Each pair has the same rarity.
# Equal class – If the pair is Car Parts or Bike Parts, they are of equal class.
# Exception – Engine cards can also appear together with Tech or Part cards. They break rule 1.
See the box article for further details.
* Has the highest percentage of engines besides engine-only boxes.
* Always grants 2 equal cards.
The presented card pairs follow certain rules:
# Equal type – Each pair is either Parts, Tech or Engines.
# Equal rarity – Each pair has the same rarity.
# Equal class – If the pair is Parts, they are of equal class.
# Exception – Engine cards can also appear together with Tech or Part cards. They break rule 1.
* Although this box has the outer appearance of a Blueprint box, it contains 1 of every C class part: Tire, Suspension, Drivetrain, Exhaust. It does not contain engine, tech or blueprint cards.
== Special Event boxes ==
Every box contains exactly 1 pair of cards from 4 groups. This means that a player
* has a guarantee to get 1 pair of bike engine or tech cards per box, but
* cannot get more than 1 pair of a card per box.
See Deluxe Festival Bundle above, concluded analogously.
	[Vehicle name] Championship Box"Grants X cards for the [vehicle name]!"
Championship Boxes always grant certain amounts of the engine, tech and part cards the Championship vehicle needs. These numbers differ depending on the vehicle, but always stay the same for one vehicle. has started to store these numbers on the respective Championship pages.
	R&D [Basic/Advanced/Professional] Kit Box"Grants X cards for the R&D [vehicle name]!"
All Research & Development Boxes look the same, but every R&D event has five different types:
* (Type 1)
* (Type 2)
* (Type 1)
* (Type 2)
* 
The type of Basic and Advanced Kit Boxes is not explicitly specified in the game. They can only be disinguished by their box info. Like Championship boxes, R&D Boxes always grant certain amounts of the engine, tech and part cards the R&D vehicle needs. These numbers differ depending on the vehicle, but always stay the same for one vehicle. has started to store these numbers on the respective Research & Development pages.
Unlike the which grants almost no engine card at all, this box features a significantly increased probability of getting at least 1 V12 MPI Engine per box of around .
Always contained either Tokens or Credits; no box came without any type of currency. This had an impact on the probabilities of the other items in the box.
== Candidates ==
This section lists boxes that may have hidden rules, but for which the sample size is still too small to make predictions ().
The box has fixed drop rates for Engines, Tech and Parts. Every box contains exactly
* 1 Bike Engine
* 2 Bike Tech
* 3 Bike Parts
The box has fixed drop rates for Tech and Parts. Every box contains exactly
* 0 Bike Engines
* 2 Bike Tech
* 4 Bike Parts
The box has fixed drop rates for Engines, Tech and Parts. Every box contains exactly
* 1 Bike Engine
* 3 Bike Tech
* 8 Bike Parts
== Discontinued boxes ==
Like the Centenario Mini Box, this box features a significantly increased probability of getting at least 1 i3 Engine per box of around .
Always contained at least one Blueprint. This rule was abolished with the Fast Lane Update. If players open Super Racer Kit Boxes after the update, it is also possible that they get no blueprints at all.
== See also ==
 
Category:Asphalt 8: Airborne
Category:Reports (WikiProject Statistics)