I heard somewhere that this is the fastest mount ever existed.

Does anyone knows what is the movement speed for the santa's reindeer mount?

Its Speed Is 350 I Have It But The Flying Carpet Is Faster And It Is Also The Fastest Mount Its Speed is 400.

Thanks for the info.

And what is the maximum speed limit for mounts or chars?

I Don't Think There Is A Limit For Characters But U Can Increase Mount Speed By Leveling it Up Using Purified Crystals.

You can also get more movement speed by getting equipment that gives you movement speed and by upgrading your soul