Key Takeaways
- Legendary raids have a 10/10/10 floor; only weather-boosted raids (12/12/12 floor) can roll a true 15/15/15 hundo (1/216).
- The Times Square hundo Mewtwo was an invite-only reward, not a raid encounter, so normal players cannot replicate it.
- Purifying a 13/13/13 Shadow converts it to a 15/15/15 hundo; Lucky Friend trades guarantee a 12-floor instead.
When Scopely staged a invite-only Times Square event handing out a perfect Mewtwo, the Pokémon GO subreddit called it one of the most out-of-touch decisions in the game's history (Polygon, 2026). The outrage exposed a quiet truth: for ordinary players, a hundo legendary is one of the rarest things in the game.
Why Are Hundo Legendaries So Rare?
Legendary raids have an IV floor of 10/10/10. That means a standard raid catch can never be below 10 in any stat, but reaching 15/15/15 requires rolling 15 on all three — a 1 in 216 chance on a non-boosted raid. The only way to improve those odds is weather boost, which raises the floor to 12/12/12, making a hundo a 1 in 216 roll again but from a higher base — still exceptionally rare (Dittobase, 2026).
So a true hundo legendary requires: a weather-boosted raid, plus a perfect 15/15/15 roll. That is why most players go years without one.
why do some pokemon have functional hundo ivs
The hundo Mewtwo at Times Square was a scripted, invite-only reward — not a catchable encounter. No amount of raiding replicates it. The lesson for normal players is to stop chasing the 15/15/15 and optimize for the IV ceiling their capture method actually allows.
What Are the Only Real Paths to a Hundo Legendary?
- Weather-boosted legendary raids — the only raid path that can roll 15/15/15.
- Special Research rewards — some quests award a guaranteed-ish legendary, occasionally with better odds, but still not a guaranteed hundo.
- Trading — a Lucky Friend trade guarantees a 12/12/12 floor, not a hundo, but it is the most reliable way to land high IVs on a legendary you cannot raid for.
- Purifying a high-IV Shadow — a Shadow at 13/13/13 becomes a 15/15/15 hundo when purified (purification adds +2 to each stat). This is the most controllable hundo path (Dittobase, 2026).
why purifying shadow pokemon gives you functional hundo ivs
Why a Functional Hundo Beats a True Hundo
For many species, the "best possible" IV spread is not 15/15/15. Shadow Pokémon have a 12/12/12 IV floor, so a 12/12/12 Shadow is already the maximum roll for its source — a "functional hundo." Purifying that 12/12/12 Shadow produces a 14/14/14, and a 13/13/13 Shadow purifies into a true 15/15/15. Knowing which ceiling applies stops you from discarding a maxed Pokémon just because the appraisal shows two stars (Dittobase, 2026).
We kept a 13/13/13 Shadow Metagross for months thinking it was "mid," then purified it into a 15/15/15 hundo. The purification path is far more reliable than hoping a weather-boosted raid rolls perfect.
How Should You Actually Hunt One?
- For raids: only chase legendaries during weather that boosts their type, and appraise every catch — the 1/216 roll is real.
- For Shadows: hold high-IV Shadows and purify the 13+ ones for guaranteed hundos.
- For trades: build Lucky Friends and trade for legendaries you missed; the 12-floor is a massive IV upgrade over a random raid.
why lucky friends is the most powerful mechanic most players never use
Frequently Asked Questions
Can a normal raid produce a hundo legendary?
Only if it is weather-boosted (12/12/12 floor), and even then the 15/15/15 roll is 1 in 216. Non-boosted raids have a 10/10/10 floor and the same perfect-roll odds on top.
Is the Times Square Mewtwo obtainable by normal players?
No. It was a closed, invite-only reward. The global event provided regular (non-hundo) Mega Mewtwo X/Y instead (Polygon, 2026).
What is the easiest guaranteed hundo?
Purifying a 13/13/13 Shadow Pokémon. Purification adds +2 to every stat, converting it directly into a 15/15/15.
Conclusion
A true hundo legendary is effectively unobtainable through normal play — the raid odds are 1/216 even when weather-boosted, and invite-only rewards like the Times Square Mewtwo are not raid encounters at all. The reliable paths are weather-boosted raids, Lucky Friend trades (12-floor), and purifying 13/13/13 Shadows into true hundos. Optimize for the IV ceiling your capture method allows instead of chasing a perfect roll.
