You might want to add the meteor combos...
AA dash AS Hand of earth dash (until you get under the enemy) AS Cold dragon meteor (work without wall)
AA dash AS Pillar icicle meteor (need to be close to wall)
AA dash AS Cold dragon dash AS Pillar icicle meteor (need to be close to wall)
and blablabla ....as long as it end with pillar icicle meteor =P
Icicle must get all hits and you can combo after meteor too.