Ubers
The creatures that are deemed too strong for the regular formats all end up here. Click a pokemon's picture to go to its page.
Tanscure-Nuclear
As if Nuclear Slash wasn't enough. Now they're getting stronger with every KO thanks to Moxie! And they have priority too! Alternatively, Nuclear Tanscure can use Guts to absorb status and become a more immediately threatening damage dealer. This is one Nuclear type that's incredibly hard to check defensively thanks to its two incredibly spammable STABs and strong Abilities.
As if Nuclear Slash wasn't enough. Now they're getting stronger with every KO thanks to Moxie! And they have priority too! Alternatively, Nuclear Tanscure can use Guts to absorb status and become a more immediately threatening damage dealer. This is one Nuclear type that's incredibly hard to check defensively thanks to its two incredibly spammable STABs and strong Abilities.
Pajay-Nuclear
A dual STAB combination of Nuclear and Fire makes for a dangerous offensive threat that's near impossible to check defensively. Being locked to using the Flame Body ability isn't ideal since it'd really like to have Flash Fire, but it doesn't affect its usability much despite the lack of any type immunities whatsoever.
A dual STAB combination of Nuclear and Fire makes for a dangerous offensive threat that's near impossible to check defensively. Being locked to using the Flame Body ability isn't ideal since it'd really like to have Flash Fire, but it doesn't affect its usability much despite the lack of any type immunities whatsoever.
Jerbolta-Nuclear
Quick Charge + Radioacid = the best revenge killer in the game. Access to Earth Power and Hidden Power Fire takes care of the weakened Steel types that Radioacid cannot.
Quick Charge + Radioacid = the best revenge killer in the game. Access to Earth Power and Hidden Power Fire takes care of the weakened Steel types that Radioacid cannot.
Baariette-Nuclear
One of three Nuclear pokemon with a Mega Evolution, though there's merit to not mega evolving too. Access to Fighting type coverage and Moxie or Guts makes Nuclear Baariette a more immediately dangerous threat with the right items equipped.
One of three Nuclear pokemon with a Mega Evolution, though there's merit to not mega evolving too. Access to Fighting type coverage and Moxie or Guts makes Nuclear Baariette a more immediately dangerous threat with the right items equipped.
Baariette-Nuclear-Mega
Mega Nuclear Baariette essentially works the same way as its base form, but with higher stats, an inability to hold an item besides its mega stone, and a much worse ability. On the plus side, the significantly higher base speed makes a big difference.
Mega Nuclear Baariette essentially works the same way as its base form, but with higher stats, an inability to hold an item besides its mega stone, and a much worse ability. On the plus side, the significantly higher base speed makes a big difference.
Gliscor-Nuclear
It might not be able to use Poison Heal, but the combination of Nuclear Slash with a STAB Earthquake is dangerous regardless.
It might not be able to use Poison Heal, but the combination of Nuclear Slash with a STAB Earthquake is dangerous regardless.
Tubareel-Nuclear
An extra large Defense stat makes this mon tankier than it might look at first glance. It can get some extra power for its coverage moves with Strong Jaw, or it can go extra fast with Rain support and Swift Swim. Pick your (radiation) poison.
An extra large Defense stat makes this mon tankier than it might look at first glance. It can get some extra power for its coverage moves with Strong Jaw, or it can go extra fast with Rain support and Swift Swim. Pick your (radiation) poison.
Gellin-Nuclear
If paired with Sun support, Nuclear Gellin becomes the fastest Nuclear type in the game thanks to its Chlorophyll ability, which is a dangerous thing when it has a Special Attack stat this high and Radioacid.
If paired with Sun support, Nuclear Gellin becomes the fastest Nuclear type in the game thanks to its Chlorophyll ability, which is a dangerous thing when it has a Special Attack stat this high and Radioacid.
Paraboom-Nuclear
If it's not nuking you with Radioacid, it's nuking you with a STAB Boomburst or Fire/Fighting coverage. Soundproof gives it an interesting niche versus Sound move spammers if it can do without Sound Boost.
If it's not nuking you with Radioacid, it's nuking you with a STAB Boomburst or Fire/Fighting coverage. Soundproof gives it an interesting niche versus Sound move spammers if it can do without Sound Boost.
Inflagetah-Mega
There's fast, and then there's F A S T. Mega Inflagetah is almost too fast, sporting the highest Speed stat in the game on top of its still Acceleration boosted +2 Priority moves. And it still got a large attack boost from Mega Evolving too.
There's fast, and then there's F A S T. Mega Inflagetah is almost too fast, sporting the highest Speed stat in the game on top of its still Acceleration boosted +2 Priority moves. And it still got a large attack boost from Mega Evolving too.
Syrentide-Mega
Absurd bulk with a great defensive typing and Pixilate enable a powerful Restalk strategy that's difficult to stop once it gets going.
Absurd bulk with a great defensive typing and Pixilate enable a powerful Restalk strategy that's difficult to stop once it gets going.
Syrentide-Mega-Mystery
It's Mega Syrentide, but now it has Tri Attack and Future Sight too. This Mystery Gift also unlocked the egg moves of Amnesia and Disarming Voice for all members of its species. Oh, and it also looks as terrifying as it is to face in the lower tiers. That too.
It's Mega Syrentide, but now it has Tri Attack and Future Sight too. This Mystery Gift also unlocked the egg moves of Amnesia and Disarming Voice for all members of its species. Oh, and it also looks as terrifying as it is to face in the lower tiers. That too.
Luchabra-Nuclear
High attack stat? Check. Nuclear Slash? Check. Hustle to boost its power even further? Sadly, no, but it still has Poison Point and Poison Touch to spread Poison along with high damage.
High attack stat? Check. Nuclear Slash? Check. Hustle to boost its power even further? Sadly, no, but it still has Poison Point and Poison Touch to spread Poison along with high damage.
Xenoqueen
Great bulk, great power, and the Nuclear type combined with strong Fire coverage. It's almost everything a Nuclear type could want. The Aftermath ability is the cherry on top.
Great bulk, great power, and the Nuclear type combined with strong Fire coverage. It's almost everything a Nuclear type could want. The Aftermath ability is the cherry on top.
Lanthan
Don't let its typing fool you. This is one of the most powerful sweepers and breakers in the entire game thanks to its Sheer Force ability boosting its already powerful STAB moves.
Don't let its typing fool you. This is one of the most powerful sweepers and breakers in the entire game thanks to its Sheer Force ability boosting its already powerful STAB moves.
Urayne-Alpha
There's no real reason to use this pokemon over Urayne-Beta. It does the same things that the Beta form does, just with slightly lower stats across the board. Which is to say, it's still far too strong for anything but the Ubers tier.
There's no real reason to use this pokemon over Urayne-Beta. It does the same things that the Beta form does, just with slightly lower stats across the board. Which is to say, it's still far too strong for anything but the Ubers tier.
Urayne-Beta
Uranium's cover Legendary and one of the most powerful Nuclear types in the game due to its high BST, Geiger Sense, and wide coverage options (not that it needs most of them).
Uranium's cover Legendary and one of the most powerful Nuclear types in the game due to its high BST, Geiger Sense, and wide coverage options (not that it needs most of them).