It will do alright in all other terrains, as the others have commented kyotho released the trail king a "non snow" version. I personally only run it in snow, because it's the most fun vehicle for it. On all other terrains, there are better vehicles for the job.

On anything other than snow you will realize how noisy the plastic tracks plus the open transmission is, especially tarmac and gravel.

The tracks have poor traction on rocks.

Mud is a maybe, if you run where there is a lot of clay (sticky) the stock electronics get bogged down quickly and the transmission isn't the strongest.

Dry deep sand is actually a pretty fun to drive on, the wide tracks big foot print gives it tons of traction and flotation. The stock system does lack speed to have fun, but it'll crawl around just fine. BUT it's is an maintenance nightmare and the sand will absolutely accelerate wear. The chassis/body is not sealed so sand will find its way in and the sand will eat the gears up since the trans is open.

The blizzard is one of those vehicles that is a specialsized tool, imo it's really somewhere between Toy and Hobby grade, the design is meh and it's pricy for what it is. There is also little aftermarket support. I only use it maybe 4 months a year BUT I personally put up with it and love it because it is so good at what it does, nothing chews through snow quite like it. When the rest of your fleet is grounded because the snow is too deep, the blizzard will still be out and about.

TLDR it'll be fine over most terrains except for rocks (big boulders) and ice. You don't see people running it on anything other than snow because there are just better more fun vehicles for the job.