Ice types need a buff and I feel like playing off of frozen status is the way to start to do some justice.

Ice spikes: freeze on contact, can be stacked up to 3 to increase damage and duration of freeze. Ice types and Pokémon with specific abilities are immune.

For those who don’t like dealing with hazards:
Flame body gets rid of it. Sunny day/drought/etc melt it away in one turn.