You need an electric type or ice type may i suggest glalie, manectric or walrein.
spheal is level 32 sealeo is 42 in my opinion hoenn is the best region and walrein is 2nd best ice type glalie the best
I only know 6 ice type Pokemon in emerald: Regice (most likely) Spheal (impossible) Sealeo (impossible) Walrein (possible) Snorunt (impossible) wrong and right that snorunt is strong or weak it will evolve to glalie Glalie (possible)
You can't get it on TM but some pokemons does learn them those pokemons are Dewgong,Lapras,Articuno,Glalie,Spheal,Sealeo,Walrein,Kyogre,Snover and Abomasnow.There you go :-)
you should get absol
First is Sidney with a Migthyena, Absol, Cacturne, Sharpedo, Shiftry. Second is Phoebe with a Dusclops, Banette, Banette, Dusclops, Sableye. Third is Glacia with Glalie, Sealeo, Sealeo, Glalie, Walrein. Fourth is Drake with Shelgon, Flygon, Altaria, Salamence, Shelgon. Last is Steven with Skarmory, Claydol, Aggron, Cradily, Metagross, Armaldo.
myghtyena cacturne sharpedo absol shiftry mylotic tentacruel dusclops bannete sealeo walrein glalie well for me you ll need a sceptile lv 67+ to kick Wallace ´s butt
the hoenn elite 4 are: sydney (dark) - mightyena, shiftry, cacturne, sharpedo, absol pheobe (ghost) - dusclops, banette, sableye, banette, dusclops glacia (ice) - glalie, sealeo, sealeo, glalie, walrein drake (dragon) - shelgon, altaria, flygon, flygon, salamence champion steven (steel) - skarmory, cradily, claydol, armaldo, aggron, metagross
Mightyena, Crawdaunt, Absol, Cacturne, Shiftry. Dusclops, Dusclops, Banette, Banette, Sableye. Glalie, Glalie, Sealeo, Sealeo, Walrein. Flygon, Shelgon, Salamence, Altaria, Shelgon. Armaldo, Skarmory, Claydol, Metagross, Cradily, Aggron. Wailord, Milotic, Whiscash, Ludicolo, Gyrados, Luvdisc.
You can get Walrein at Undella Bay in the winter.
Sphealevlves into sealeo at level 32, then level 42 for walrein Walrein rocks
you have to train it to level 40 for it to be into Glalie