Fire storm, by blaine's arcanine, for 120 damage.
Actualy its Lugia EX's Elemental storm that hits 200.
Actually the shadow lugia promo card from Pokemon xd has an attack of 1000 if u don't believe me check on eBay
or lugia who attacks 120 with an energy card on it it is 250!
However, Kyogre & Groudon Legend has Massive Eruption which deals 100 damage times the number of energy cards discarded after discarding the top 5 cards of your deck. Which means it could do up to 500 damage to the opponent's active Pokemon. It's Mega Tidal Wave works the same way but your opponent discards his/her top 5 cards and does 30 damage times the number of energy cards discarded to each your opponent's benched Pokemon. So that could be up to 150 damage X 5 Pokemon= 750 damage!!
Arceus
Mew
NO. Only ash got that as a choice. You have to catch it in the viridian forest, but it's rare
Pikachu
I know that there are 2 super rare ultra powerful Pokemon in the whole entire Pokemon world.Those Pokemon are Raquaza and Arceus, but what i know is that RAQUAZA is by far the most and i mean the most powerful ultra legendary in the entire Pokemon world.
In a Pokemon battle, a Pokemon GX is generally more powerful than a Pokemon EX. GX Pokemon have stronger attacks and abilities, making them more formidable opponents.
In the current meta, some of the most powerful Pokemon EX and GX cards are Mewtwo Mew GX, Pikachu Zekrom GX, and Reshiram Charizard GX. These cards are highly sought after for their strong abilities and attacks in competitive play.
Arceus
Caterpie
Arceus is the most powerful, with a base stat total of 720, the current highest. sds ooo
a leagiondary Pokemon is a Pokemon with more power than an odinary Pokemon these Pokemon also learn more powerful attacks but there is a drawback ...........they are harder to catch........dialga's easy but the others are like............
The most powerful water type is Suicune.
Arceus in this time is the most powerful being immuned from any attacks. But he can be also vulnerable without his plates. Palkia, Dialga and Giratina are also one of them but they are beneath the power of Arceus since they were defeated by him. Atleast every legendary Pokemon are the most powerful (ATLEAST ONLY) since some of them control something(Palkia - Time, Dialga - Space). Even Mewtwo is powerfu Most Powerful of ALL : Arceus or Mewtwo Most powerful : Legendaries... That is my opinion and my answer
The strongest (most powerful) Pokemon is of course rayquaza.
Kyogre.
dragonite
Arceus