Shadow Pokémon have a 20% boost to their Attack stats in both PvP and PvE (Raids and Gym battles) at the cost of a 20% decrease to their Defense stats. In PvE, this results in Shadow Pokémon being much stronger than their normal versions, since the huge increase in damage outweighs the lower bulk.
Shadow Pokémon and their increased attack damage can help you defeat Raid Bosses at an unprecedented clip. Find the Shadow Pokémon you want to teach a new Charged Attack to by opening the menu and tapping POKÉMON.
Every Pokémon (and Pokémon trainer!) is different. But, generally speaking, Shadow Pokémon do more damage, so it is normally worth purifying Pokémon. That's a big factor in deciding what to do with your Shadow Pokémon, but it doesn't necessarily tell the whole story.
Shiny Pokémon are the same as regular Pokémon only with a different colour palette. Shadow Pokemon are essentially the same as a regular Pokémon only their eyes are red(Pokémon GO) and their moves have to be unlocked by freeing their hearts.
This means that players will have to grind battles at Pokestops or from Hot Air Balloons if they want them. Specifically, Shiny Shadow Skorupi, Swinub, Snubbull and Poocheyana are the rarest Shadow Shiny Pokemon.
Shadow Pokémon have a 20% boost to their Attack stats in both PvP and PvE (Raids and Gym battles) at the cost of a 20% decrease to their Defense stats. In PvE, this results in Shadow Pokémon being much stronger than their normal versions, since the huge increase in damage outweighs the lower bulk.
Although there is just a 0.0244% probability of catching a 100 IV Pokemon in a standard way, you can do some research to improve your chances. Catching a Pokemon from a quest, hatching it from an egg, or catching it by defending a raid might also result in a 100 IV Pokemon (1 in 216 chances).
For Shadow Pokémon, Powering Up and unlocking a second Charged Attack requires more Candy and Stardust than for regular Pokémon. Shadow Pokémon also deal more damage with their Fast and Charged Attacks, but they take more damage when attacked.
Should I purify all my shadow Pokemon? If you're attempting to complete research, attain a goal, or some other third oddity in the game, by all means, Purify all your Pokemon. But if you're seeking the most rare Pokemon in Pokemon GO, or you like Pokemon that WIN in Raids, keep your Shadows!
If you evolve a Shadow (Unpurified) Pokemon it will still evolve and keep the Shadow aura around it. Purifying a Shadow Pokémon is a better idea than keeping it the way it is. Purifying gives the Pokémon a significant increase in Combat Power and it will cost less candies to evolve.
Shadow Pokemon cost 20% more Candy and Stardust to Power Up, Evolve or to learn a new Charged Move. Purified Pokemon will have better Appraisal and receive 2 points towards all their IVs. This can potentially bring a 2-star Shadow Pokemon to a 3-star if it's purified.
Is it better to purify or keep shadow? If you're attempting to complete research, attain a goal, or some other third oddity in the game, by all means, Purify all your Pokemon. But if you're seeking the most rare Pokemon in Pokemon GO, or you like Pokemon that WIN in Raids, keep your Shadows!
Azelf, Mesprit, and Uxie are the rarest Pokemon in Pokemon Go because they're region exclusive. The three Legendary Pokemon spawn in the wild but only in the following regions: Azelf – North America, South America, and Greenland. Mesprit – Europe, Africa, Middle East, and India.
Is it worth keeping 0 star Shadow Pokemon? Yes keep your shadow Pokemon unpurified. Shadow Pokemon works as angry Pokemon and will deal damage more faster then Normal or Purified Pokemon. The attack power of a Shadow Pokemon is boosted by 1.2x or 20%, making its fast attack hit significantly harder.
Shadow Mewtwo, Shadow Ho-Oh, and Shadow Lugia are all excellent options to have up your sleeve. Shadow Mewtwo is likely the best Pokémon in the entire game and has been for years, so be sure you purge it of Frustration to unlock its full potential.
The downsides to purification are: Purified Pokemon lose the 20% damage bonus made available to Shadows. Though this is less painful for certain Pokemon, others do benefit highly from remaining as a Shadow. The 2 IV increase is often dwarfed by the Shadow damage boost.
Yes keep your shadow Pokemon unpurified. Shadow Pokemon works as angry Pokemon and will deal damage more faster then Normal or Purified Pokemon. The attack power of a Shadow Pokemon is boosted by 1.2x or 20%, making its fast attack hit significantly harder. So it's better to keep them unpurified.
Obtaining Lucky Pokémon
The Stardust cost for powering it up will be reduced by 50%, which means they can reach a higher CP much faster than other Pokémon. This cost reduction stacks with that of being Purified, making a Lucky Purified Pokémon far cheaper to upgrade.
When you purify a Pokemon, it becomes cheaper to power up, both with candy and stardust. There's also a reduced cost when it comes to evolving a purified Pokemon as well. This stacks with the Lucky effect, so a Lucky Purified Pokemon gets both the reduced candy costs AND a massively discounted stardust cost.
Shadow Pokémon with any IVs are better than even perfect IVs of their normal forms thanks to the 20% attack boost (the defense nerf means far less for raids).
Purified Pokemon will have better Appraisal and receive 2 points towards all their IVs. This can potentially bring a 2-star Shadow Pokemon to a 3-star if it's purified. Purified Pokemon will receive a significant boost in Combat Power (CP).
How rare is a 100 IV Pokemon in Pokemon go? The chance to get a 100% IV (15/15/15) Pokemon in Pokemon GO is 1/4096, or in percentage, 0.0244%. The chance to get any combination of IVs is the same and equals 1/4096. The game awards IV values using three random rolls, from 0 to 15.
The three factors are Attack, Defense, and HP. Using these factors, the Pokémon's potential is rated either a one, two, three, or four-star Pokémon, with four stars meaning that it is a perfect Pokémon with the highest possible IVs in all three sections.
There's a one in 4,096 chance, or 0.0244% portability, of finding perfect IVs from a wild catch. There is also a Weather Boosted wild catch though, which gives you a significant odds boost.