Completing the Blueberry Pokédex fromPokémon Scarlet and Violet’sIndigo DiskDLC can take time, but the rewards are worth the effort. There are an incrediblenumber of Pokémon in the National Dex, making collecting them all an enormous task. Completing a smaller regional Pokémon like that of Blueberry Academy is much more easily achievable, but still an impressive feat, and the game also provides plenty of incentive to do so.
BothThe Teal MaskandThe Indigo Disksubstantially increase the number of Pokémon available inPokémon Scarlet and Violetas a whole. In the latter portion ofThe Hidden Treasure of Area Zero, the additions include paststarter Pokémon unlocked through the various biome upgrades, as well as many Legendaries. Of course, there are versionexclusive Pokémon inThe Indigo Diskas well, which does add a familiar complication to completing the DLC’s Pokédex. Nevertheless, for those who can make the necessary trades,there is good reason to collect as many Blueberry Pokédex Pokémon as possible.

Completing the Blueberry Pokédex Rewards Players With The Mark Charm
Improve The Changes Of Wild Pokémon Having A Mark
In total,there are 243 Pokémon in the Blueberry Pokédex. 181 are entirely new toPokémon Scarlet and Violetwith its inclusion, whilst the other62 Pokémon can also be found in Paldea, Kitakami, or both. Notably, event Pokémon (namely, Walking Wake, Iron Leaves, and Pecharunt) do not count towards Pokédex completion for the sake of the in-game rewards, sothe actual total of required Pokémon is 240. This means that for those who have already put effort into filling out their Pokédex before reaching Blueberry Academy, up to a full quarter of their Blueberry Pokédex could already be completed.
Of course, many more hours of battling, catching, and trading will be required to obtain the remaining Pokémon , but there is an interesting reward for doing so: the Mark Charm.The Mark Charm can be obtained by talking to Director Cyrano after registering 240 Pokémonin Blueberry Academy’s regional Pokédex, and as the name suggests, gives players a greater chance of finding wild Pokémon with Marks. More specifically, the chances of a wild Pokémon having a Mark is tripled, although it should be noted Wanderers (Wild Pokémon with a fixed spawn) and Pokémon spawned in Mass Outbreaks are not affected.

Pokémon Scarlet & Violet’s Hardest-To-Catch Pokémon For Pokédex Completion
Scarlet and Violet feature some of the hardest to catch Pokémon in the series’ history, from incredibly low spawn rates to obscure evolution methods.
As is customary for completing any Regional Pokédex, the player will also receive a digital certificate celebrating their achievement. For the Blueberry Pokédex, this is a diploma with a Terapagos design. The Blueberry Pokédex Diploma is actually given to the player by Clavell after Cyrano explains the situation, although the virtual document is signed by the Game Freak team rather than the NPC. But this isn’t all that working to complete the Blueberry Pokedex offers; as withPokémon Scarlet and Violet’s other Regional Pokédexes,the Blueberry Pokédex also offers an incremental series of rewards for catching new Pokémon.

Reaching 240 Blueberry Pokédex Rewards Many Useful Items Along The Way
Well Worth The Effort
Beginning at 90 Pokémon, for every 10 Pokémon registered in the Blueberry Pokédex, players can claim a prizeby pressing the X button while the Pokédex’s listing page is open. These prizes are a mixture of particularly valuable items, including various rare evolution items and Pokéballs; for example,the initial 90 Pokémon reward is an Ability-changing Ability Capsule, which is usually bought for 100,000 Pokédollars. This pairs well with the second to last reward, which is an Ability Patch. This item, which unlocks a Pokémon’s Hidden Ability, is itself otherwise purchasable for 125,000 Pokédollars.
Furthermore, offered for 140 registered entries,the final prize in this chain is a Master Ball. Although players can technically obtaininfinite Master Balls inThe Indigo Disk, the sheer power of Master Balls still makes this a worthy reward for completing such a challenge. Of course, the same condition also ironically means that players will have little use for it. Although with that being said, having a spare Master Ball can certainly come in handy should one encounter a Shiny Pokémon. In any case, the full list of rewards for filling out the Blueberry Pokédex can be found below.
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
Master Ball
Completing the Blueberry Pokédex offers a variety of rewards to the player most of which are quite practical. The ability to encounter more Pokémon with Marks helps to provide wild Pokémon with greater personality and individuality in the late game, providing more incentive to capture more even after the Pokédex has been completed. Similarly, the constant supply of milestone rewards provide more manageable targets for one to aim for, whilst still bringing them ever-closer to capturing every Pokémon in the second half ofPokémon Scarlet and Violet’s DLC.