Sub-Zero Permafrost
Type: Ice
Category: Status
Power: --
Accuracy: 90
PP:10(16)
Target: Multiple, Adjacent
Description: A freezing wind is released to through the area. Opposing Pokemon will be frozen on the following turn.
I really think this is a decent idea! I took a mixture of inspiration from Dark Void and Yawn, and applied it to Freezing. Considering that Ice Type is one of the least used typing with the smallest movepool as well as Pokemon count, I thought this would boost its popularity slightly. I also found it odd how you can force sleep through hypnosis, burn through will-o-wisp, and confusion through confuse ray... but not the freeze status.
The move would work like yawn where the effect will take effect at the end of the following turn, forcing a switchout, and It would work like dark void in the sense that it can hit multiple adjacent opponents. I put a slightly lower accuracy for balance.
I was thinking as an additional effect, if there is a hailstorm weather condition, the effects occur on the same turn the move was executed. This makes hail teams more viable as well! Conversely, if it is Sunny, or if used against an ice type or fire type, the move will fail.
Pokemon:
Snorunt
Vanilluxe
Avalugg
Abomasnow
Kyurem