Do you know why they choose centaurs to be primarily green? Horses don't tend to live in forest so it feels like a weird pick. Wouldn't plains or mountains have made more sense?

While Horses don’t live in the forest Centaurs often do.

Is there a reason we don’t see any quadrupedal intelligent species? Every sentient race we’ve seen in magic are Humanoid. The only exceptions are SOME dragons, and the intelligent dragons we see are almost always depicted standing bipedally. What gives?

I assume it has something to do with the bipedal-ness of the audience. I should note that we have seen sentient races (like Sphinxes and Centaurs) that aren’t bipedal.

Your dice rolling episode couldn't have had better timing! I just finished building a Vrondiss Dice Rolling deck for EDH. My Question:When dice rolling makes it's return outside of Un-Sets, will it be able to support "storing" the dice (a la Centaur of Attention) for additional effects?I know Centaur of Attention is eternal legal, but that doesn't necessarily mean the mechanic will be found in a more traditional set in that exact state. Thanks in advance for the answer!
If you feel like answering this part:What new ways would you like stored dice to be used?

A set with die rolling will have access to die storing. It depends how the set is using its die rolling.

Regarding Treacherous Trapezist, the definition of alliterative don't fully match the definition of alliteration, which is based on sound, not letter. So "Centaur Courser" is alliterative but doesn't actually have alliteration, but "Kiddie Coaster" isn't an alliterative permanent even though the name does have alliteration. What was the reason for that change? An issue of language compatibility? Was referring to the sound of a word too complex? Or something else?

We chose to prioritize something that was easy to monitor over perfectly matching the English definition. There is one spell in the set that is alliterative by the English defintion, but not by the Treacherous Trapezist.

Can I request a Centaur Lord? Loads of them in Magic but barely, if any, care about the tribe.

I can stick it on the short list.

Grusilda disagrees with your assessment of the creation of centaurs.

They are centauresque.

Sewing a man to a horse does make a centaur!

If a mommy centaur and a daddy centaur aren’t involved, it’s not a centaur. : )

Hi there, first time questioner. I wanted to know if it's possible and/or how likely we might ever get a centaur planeswalker? If one already exists and I'm just not aware then I'm happy to learn.

I think it’s the kind of thing that would happen with time.

do you know if centaur omenreader was ever in the file for kaldheim? the word "omen" and the snow creature type make it seem like a perfect fit. i realize that centaurs aren't big in norse mythology but i'm pretty sure neither are pegasi, and there is definitely a pegasus in the set.

I don’t think there are Centaurs in Kaldheim (as they are part of Greek mythology and not Norse mythology).

Would a creature with a horse head and human lower body in magic be typed as a Horse Human or as a Centaur

A Horse humanoid would be a Horse much as a Leonin is a Cat.