Frost Nova

Fire Nova (Japanese: 火炎の衝撃波 Flame Shockwave) is a special Grass-type move.

Effect
Frost Nova does damage to all adjacent Pokémon, including allies, and has a 10% chance to inflict freeze.

Learnset
The attack can be teached to all fully evolved -types via tutor in Niceraka Town, and can be passed via breeding to their basic forms.

Trivia

 * Out of all Nova Moves, this is the only that does not match the main type of starter.