Move Name: Northern Lights
Giver: Aurorus
Move Replaced: Avalanche
Type:
Category:
BP: --
Accuracy: --
Max PP: 16
Effects: Sets up Hail and Reflect for 5 turns; both effects last 8 turns if the user is holding Icy Rock or Light Clay; if Hail condition summoned by Hail or Snow Warning or Reflect are already active, turn count will restart; Hail will fail if used.
Attributes: Fails under Air Lock, Primordial Sea, Desolate Land and Delta Stream, both effects are ignored by Cloud Nine and interrupted by Screen Cleaner, Brick Break and Psychic Fangs, Lycanrock's Z-Move and weather moves and abilities; doesn't stack with Reflect; Aurora Veil can be used, but it only adds Light Screen effect if both are active, turns are counted separately though.
Reasoning: Aurorus passes Snow Warning only with its Tail part, so it needs a way to set it up easily while using also a handy effect, considering that it gives only 2 points of stat bonus in Defense. And yes, teorically you can make Hail last forever, so let it snow, let it snow, let it snow!