i believe its tm13
You can find the Tm icebeam in route 216.
No,poliwrath cant learn icebeam unless you use a TM.
Yes get the TM and use it on Swampert.
You can make one yourself using the many Wonder Mail Generators out there. Which Mystery Dungeon do you have? There are a lot of them now.
That TM is in silph co.
level 47 is when dewgong will learn ice beam
how do we get the TM avallanche in pokeemon sapphire version
u can't get it it is not a tm
Bubblebeam is only a TM in red, blue and yellow it isn't a TM in sapphire.
You can buy that TM at the game corner.
make your floatzel learn icebeam by TM but level it up first because her garchomp has giga impact.
Personally i think ice beam is a better move because it has more pp however blizzird has less pp but is a bit stronger