How do you tell if a Pokémon is 100 IV before catching it?

Hey friend! Are you looking to take your Pokémon Go game to the next level by hunting down those super rare 100% IV Pokémon? I‘ve been on the IV grind for years, so let me share everything I‘ve learned about identifying perfect IV monsters before catching them.

First, what are IVs and why should you care? Each Pokémon has base hidden values for Attack, Defense, and Stamina (also known as HP) ranging from 0 to 15. The higher those IV numbers, the stronger that Pokémon‘s potential in battle.

For example, two Machamps with the exact same CP but different IVs will perform very differently:

• Machamp A has 15 ATK / 15 DEF / 15 STA
• Machamp B has 5 ATK / 5 DEF / 5 STA

Machamp A will do way more damage thanks to its perfect 15 ATK IV. It will also be much bulkier with higher DEF and STA IVs.

Maxing out IVs is crucial for dominating gyms, raids, and PVP. But with wild Pokémon IVs randomized from 0 to 15, finding perfection is seriously tough. Let‘s break down the methods for spotting flawless 100% IV Pokémon before catching them.

Appraisal Stars – What Do They Mean?

When you appraise a Pokémon, your team leader gives a broad estimate of its IVs based on a star rating system:

• 0 stars – "Not likely to make much headway in battle" (below 50% IVs)
• 1 star – "May not be great in battle" (51% to 63% IVs)
• 2 stars – "Has some decent stats" (66% to 80% IVs)
• 3 stars – "Stats are noticeably trending to the positive" (82% to 98% IVs)
• 3 stars with red background – "Its stats exceed my calculations" (100% Perfect IVs)

This quickly tells you if a Pokémon is worth catching. But the ranges are wide so a 3-star rating could still be anywhere from 82% to 98%. To get the precise IV percentages, we need to dig deeper…

Calculating Exact IVs – The Formulas

Without apps, you can manually calculate IVs with some math. Each Pokémon has a level from 1 to 40 which determines its CP maximum. With formulas using CP, HP and dust cost, you can compute the precise IVs.

CP Calculation:

CP = (AttackIV * BaseAtk + DefenseIV * BaseDef + StaminaIV * BaseStam) * CPMultiplier

Example

• Bulbasaur
• CP: 467
• HP: 41
• Dust Cost: 1000

Plugging its base stats and CPMultiplier into the formula gives:

467 = (AtkIV * 126 + DefIV * 126 + StaIv * 90) * 0.5907401 

Solving this gives us:

• AtkIV = 13
• DefIV = 11
• StaIv = 5

So Bulbasaur‘s IVs are 13/11/5 = 80%

It takes some work but you can calculate IVs mathematically without any apps!

IV Ranges in the Wild vs Raids & Eggs

Due to the random 0-15 IV rolls, here are the typical IV ranges found in the wild compared to raids, eggs and research encounters:

Source	Typical Range	Chance of 100% IV
Wild Spawns	0-100%	1 in 4096
Raid Encounters	66-100%	1 in 216
Research Rewards	66-100%	1 in 216
Egg Hatches	66-100%	1 in 216

As you can see, wild spawns have by far the highest variance and lowest chance for perfection. Raids, eggs, and research provide a high IV floor, making hundos over 18 times more common!

The Relationship Between IVs and CP

You may be wondering – if IVs make Pokémon stronger, why doesn‘t my 100% Dragonite have higher CP than my 50% one?

This is because IVs are independent of CP. CP (Combat Power) is calculated from the Pokémon‘s:

• Base stats
• Level
• IVs

So two Pokemon of the same species at the same level will have similar CP, regardless of IVs.

For example:

• Dragonite A is level 30 with 15/15/15 IVs
• Dragonite B is level 30 with 5/5/5 IVs

They will both have around 2800 CP. But Dragonite A will perform better thanks to the perfect 15 IVs even though the CP is the same.

Chaining – Exploit Spawn Mechanics for Better IVs

Here‘s an advanced technique players use to target high IV spawns…

Pokémon in the wild spawn based on RNG seeds. When you catch a Pokémon, it slightly increases the odds of the next spawn being the same species and having higher IVs. This is known as "chaining".

By repeatedly catching the same Pokémon over and over, you can exploit this mechanic to force increased IVs.

For example:

1. Catch 5 Bulbasaurs in a row
2. The next Bulbasaur has increased odds of having better IVs
3. Keep catching Bulbasurs, breaking the chain reduces the odds
4. Eventually you‘ll reach a 3-star or 100% IV one!

Chaining requires patience but can allow hardcore players to grind perfect IV Pokémon through sheer persistence.

Comparing Team Leader Appraisal Systems

While the overall IV percentages are equal, each team leader has their own unique phrasing and methodology for appraising Pokémon stats:

Mystic (Blanche)

Blanche appraises by comparing the Pokémon‘s HP, Attack, and Defense stats to Blanche‘s theoretical model for perfection. If all three exceed expectations, it‘s a hundo!

Valor (Candela)

Candela takes more of a "show me" approach, observing the Pokémon‘s abilities in practice battles. If thoroughly impressed by all aspects, then you‘ve got a 100% IV fighter!

Instinct (Spark)

Spark evaluates stats based on the sensations he picks up from the Pokémon‘s aura. If he‘s never sensed anything better, then its IVs must be flawlessly maxed!

So while they have different approaches, all leaders will recognize a perfect IV Pokémon. Listen for those key hundo phrases!

Biomes – How They Influence Wild Pokémon IVs

Did you know certain areas have increased odds of spawning high IV Pokémon naturally?

In Pokémon Go, spawn points are grouped into biomes with different properties:

• Parks – High variety and IVs. Bulbasaur, Charmander nests common.
• Water – Magikarp, Dratini, Totodile frequently boosted.
• Mountain – Favors rock, ground, fighting types with good IVs.
• Urban – High density of spawns but low IV distribution. Common rats and birds.

By learning your local biome hotspots, you can optimize your hunting for wildlife with better IV potential. Parks and water biomes are ideal for finding hidden hundos.

Min-Maxing IVs for Raids and PVP

When powering up Pokémon, you want IV combinations that match their purpose:

For raiding you typically want perfect 15 ATK and high STA IVs to maximize damage output. DEF IVs aren‘t as important.

Example of good raid IVs:

• Machamp 15/10/15

For PVP you usually want low ATK, high DEF/STA IVs to stay under CP caps while maximizing stat product.

Example of good PVP IVs:

• Umbreon 0/15/15

So a hundo isn‘t automatically the best for PVP due to attack weighting in CP formulas. Run simulations to find the optimal PvP IV combo for each species.

Advanced Spawn Tracking and Scanners

Extremely dedicated players utilize advanced techniques like identifying high IV spawn points and running scanner maps to pinpoint perfect IV spawns in real time.

By tracking data over time, you can identify specific spawn points that consistently generate high IV Pokémon – and camp them relentlessly.

Some trackers and scanners like PokeXperience use bots to automatically scan and call out 100% IV spawns 24/7. This of course breaches TOS but gives the ultimate advantage in hundo hunting.

I don‘t recommend these methods but wanted to document the extent that some go to in their endless quest for IV perfection!

My Personal Hundo Hunting Experience

After 50,000+ catches I‘ve bagged over 200 perfect 100% IV Pokémon so far on my journey. My pride and joy is a maxed out 15/15/15 Lucky Shiny Rayquaza that is an absolute beast!

Here are some of the memorable hundos I‘ve caught:

• Hatched a perfect Lucky Shiny Budew which was incredibly lucky!
• Caught a wild 100% Frogadier which immediately evolved into Greninja.
• Traded a high CP Pupitar which turned Lucky 100% IV.
• Completed the Unova dex with a hundo Samurott from a raid.
• Added a perfect Spinda to round out my #8 collection.
• Snagged a Shundo Absol which was an unbelievable thrill.

It‘s been a long grind but so satisfying maxing out those 4* gems. Finding just one is a massive rush – I‘ll never forget that first wild perfect catch after 1000s of spawns!

Key Takeaways

Alright, let‘s recap the key tips for identifying max IV Pokémon:

• Learn to read the in-game appraisal stars and phrases
• Use apps like CalcyIV and PokeGenie for exact IV percentages
• Target nests, parks, water biomes for better average IVs
• Chain catch species consecutively to exploit IV mechanics
• Raid, trade, and hatch for IV floors and rerolls
• Min-max IVs for PVP and raiding specialty
• Track, callout, share, and chase high IV spawns relentlessly!

Well hopefully now you have the knowledge to go out and catch that perfect 4* Pokémon of your dreams! There‘s nothing quite like that rush of landing the 100IV holy grail. Enjoy the hunt my friend and may the hundo odds be ever in your favor!