Well it depends kyruem for pure power ... a wall could be cryogonal there really is no answer it depends what you want
Most people think its Glaceon.
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.
Avalanche or Blizzard
Sheer cold its a 1 hit KO move.
Arceus
AnswerIn Pokemon Crystal, TM14 is Blizzard. This is a very powerful Ice-type move.
Caterpie
Arceus is the most powerful, with a base stat total of 720, the current highest. sds ooo
The most powerful water type is Suicune.
The strongest (most powerful) Pokemon is of course rayquaza.
Kyogre.
dragonite
Arceus
Mew