Top 10 Most Underrated Legendary and Mythical Pokemon

I hate to be redundant with underrated lists, but this came to my mind after thinking about how a specific gen 7 Pokemon will be overshadowed by another. (I'll mention which one on this list.)

ALSO PLEASE DON'T ADD ULTRA BEASTS ON THIS LIST. They are similar to legendary and mythical Pokemon but they are categorized as their own type of Pokemon.

The Top Ten

1 Volcanion Volcanion

Not many people put their attention onto Volcanion, this is because Volcanion came into XY/ORAS legally very very late in their timespan. By the time we got Volcanion, Pokemon Sun and Moon were about to release in like a few months. HECK MEGEARNA WAS GIVEN OUT SUPER EARLY COMPARED TO IT. As well as Marshadow...a Pokemon people didn't expect to see be officially announced until like the end of this year or early 2018. (Seriously I love Marshadow but what the heck? It's the only Mythical Pokemon left in gen 7, are they hiding more to Marshadow and/or other Pokemon for the next games? ) Poor Volcanion, such a unique Pokemon that were poorly treated through advertisement compared to Diancie and Hoopa. It didn't even get a mega or a new form to help's just filler for the very lacking gen 6 dex. - Rue

It's a great Pokémon! Both fire and water type. I don't think we've seen that combination yet but it's great! - RoseRedFlower

2 Zygarde Zygarde

Zygarde undoubtedly got the short end of the stick compared to any legendary we ever seen. (Volcanion is a mythical Pokemon, not a legendary). Missed out on having its own game because of the 20th anniversary. (Honestly Gamefreak made the right choice to jump to Gen 7 for the 20th year, even if it sucks for Zygarde.) Even if you can get the other forms for Zygarde in Pokemon Sun and Moon, it still feels so doesn't even have a story arc or anything retaining to it. At least they gave some insight in Necrozma in Sun and Moon. They barely gave Zygarde any attention in XY. I didn't even get Zygarde until like 2 months after I got my Y version because I didn't even know what it was and only one NPC mentions it...and not like with Looker where they made it obvious that something needs to be seen by the player. Like jeez...I'm so sorry Zygarde. - Rue

I finally got Zygarde and it's a great pokemon! - RoseRedFlower

3 Cosmoem Cosmoem Cosmoem is a Psychic-type Legendary Pokémon introduced in Generation VII. It is the first evolutionary stage of the Psychic-type Legendary Pokémon Cosmog.

Similar to Cosmog, useless in battle until it's a Solgaleo or Lunala...but Cosmoem doesn't have the same treatment as Cosmog. Cosmog is a major character in the Sun and Moon storyline, the Pokemon spent most of its time as Cosmog. It didn't evolve to Cosmoem until very late into the game. If Cosmoem wasn't involved in the story at all, I would've forgotten its existence. And it doesn't have the same appeal as Cosmog as Cosmog is very cute and people usually don't want to evolve theirs because of how adorable it is. I'm not saying Cosmoem is ugly, but it sure as hell gets overshadowed by Cosmog in ever aspect. - Rue

Pritty cool

4 Regigigas Regigigas

Regigigas came into a generation that has a crap ton of legendary and mythical Pokemon. It doesn't help that its ability MAKES IT SUCK SO BAD. It's supposed to be the master of the Reggies yet it's not as useful as them? I feel bad for this Pokemon, especially with how hard it is to actually obtain it in some games. It feels like it's only worth it to fill the Pokedex. - Rue

5 Phione Phione

It's a legendary/mythical pokemon

There's a lot of debate when it comes to Phione being a mythical Pokemon or not. I'm going to add it on this list solely because it comes from a Pokemon that's a mythical Pokemon. There's barely anything to this Pokemon to bring attention to it. Sure, you bread Manaphy to get it. In reality, it's just an inferior Manaphy. It's cute, but even Manaphy is cuter. If Phione actually evolved into Manaphy, it probably be more popular.


COSMOG AND COSMOEM. Sure it happened in gen 7 and not gen 4, but the idea of pre evo legendaries eventually happened. If it happened earlier, it would've helped Phione in my opinion. - Rue

6 Tornadus Tornadus

If I wasn't looking at a bulbapedia page listing all the Pokemon for this list (I do this to remember how to spell their names. There's 700+ Pokemon, give me a break), I would've forgotten this Pokemon's existence. That also applies to Thundurus as well. Landorus, from what I noticed, is the only one that shines in the bunch. Feel to correct me if I'm wrong. - Rue

7 Thundurus Thundurus
8 Necrozma Necrozma


I know it hasn't officially shined yet, but it's obvious it's going to be overshadowed by the adorable Marshadow regardless of what happens. If you take both Marshadow's appearance and competitive qualities into account, you know exactly what I'm talking about. Even if Necrozma gets another form, Marshadow most likely will get its own alternate form as well since Magearna didn't. (A recoloring doesn't count guys. It's just a different color pallet for Magearna's case) - Rue

9 Ho-oh Ho-oh

Ho-Oh doesn't get as much attention as Lugia does, let's be real here. IT TOOK 20 YEARS TO HAVE ITS OWN MOVIE...which Ho-Oh will most likely have its limelight taken away by Marshadow. I hope that doesn't happen. I really hope Ho-Oh and Marshadow's limelight is nearly the same amount and one doesn't shine more than the other...but still, that most likely won't happen. - Rue

I honestly feel this is the only underrated one here. Try me. - Swellow

Try me? Are you expecting me to start a fight over your opinion because I'm not petty enough as a person to even do that. - Rue

He needs more attention! Krogre may be stronger than Groudon in typing, but least they're treated equally! Come on, Game Freak! At least give him an evil form or something.

10 Tapu Bulu Tapu Bulu

Tapu Bulu is a great Pokemon to use but unfortunately doesn't get as much love as the other Tapus. Sure, its not that good looking design wise, but there's more to it than its looks, guys. - Rue

The Contenders

11 Diancie Diancie Diancie, number 719 and the Jewel Pokémon is a mythical Pokémon in the game series Pokémon. It features in its own movie in the Pokémon anime series called "Diancie and the Cocoon of Destruction". This Pokémon can also Mega Evolve.

Yup. Of the Gen 6 legends and mythics, it is surprisingly the most underrated (although the Gen 6 Mythics were a bit underrated especially when you add Marshadow or a Gen 3/4/5 legendary or mythical in the mix). I hosted a poll in Poké Amino including the Gen 6 and 7 mythics. It lost immideately with 4 votes (including me) in one day. A few days later, I hosted another poll about the most underrated legendary according to them, with the ones with the least votes of each of 5 polls. Diancie was second to last, with Regigigas (who had zero votes in its poll! ) only being further back. Among the Gen 6 legends, Hoopa was apparently the stronger, making Volcanion (#1 here) "underrated". And they forgot about Diancie. That proves for me that it is underrated. Cheers, SoaP out. ~

P.S. "a certain Gen 7 mon being overshadowed by another" Magearna, yes. Also Necrozma for a but too, but I think Magearna only got the hype during the Volcanion Movie, which Diancie also got a bit of hype ...more - SoaPuffball

12 Jirachi Jirachi

I disagree. Jirachi is very adored, I see fan art of it everywhere. - Rue

13 Articuno Articuno
14 Xerneas Xerneas Xerneas is a fictional creature in the Pokemon Franchise. Introduced in Gen 6, it is a legendary Fairy type Pokemon, and the mascot of Pokemon X. Classified as the Life Pokemon, Xerneas has the ability to give eternal life, which occurs when the horns on its head shine in seven lights. When its life more.
15 Registeel Registeel

Seriously. Registeel, as well as Regirock, Regice and Regigigas are extremely underrated. Especially Registeel. Everyone may feel sorry for Regice and Regirock because they don't really get that many stylish Pokémon Cards, but that's because to be honest, they aren't that good in actual Pokémon battles. Registeel on the other hand, is an absolute monster. I mean, have you seen how many resistances steel types have? Holy Arceus! I mean, if I had to rank how good each of the Regis were, best to worst, this would be it: 1. Registeel 2. Regice 3. Regigigas 4. Regirock (sorry Regirock fans) I think that the Regis, especially Registeel, definitely need for respect. After all, why would Game Freak categorize them as legends if they knew that people wouldn't want to catch them?

16 Celebi Celebi
17 Mew Mew Mew is one of the fictional species of creatures from Nintendo's and Game Freak's Pokémon media franchise created by Satoshi Tajiri.
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