No, Blizzard is an Ice type move. Not an Grass type.
No, Sceptile cannot learn Blizzard.
Yes, Golduck can learn Blizzard by means of TM.
Weavile does not learn Blizzard on it's own. If you want Weavile to learn Blizzard you have to use TM14 on it.
Lapras does not learn Blizzard by leveling up, but through use of a TM.
tyrannitar does not learn blizzard by leveling it up you have to buy blizzard from the goldenrod department store on the fifth floor and teach it to tyrannitar
No, it can't learn Blizzard. It can't even learn any Ice Moves at all.
Thunder, Blizzard
Articuno learns blizzard at a level 73,or you can teach it to him from TM 14.
Sealeo learns blizzard at level 47, but it evolves into Walrein at level 44. NOTE: If you let Sealeo evolve before it learns blizzard then Walrein will learn blizzard at level 52. I recommend just buying the TM for blizzard instead of waiting for Sealeo to learn it.
Not really Because Xatu is a psychic Type maybe it can learn blizzard
Lapras is a water type of Pokemon. It is featured a lot in the Pokemon anime. It is not capable of learning blizzard.
It can't learn it on its own you need to use the TM.