Anyone else grow masdevallias?

[Bulbofett]

I got this as a bonus plant with my bulb. medusae. I have no idea how to grow a masdevallia, but the photos online make me excited to try and get it to bloom.

So far I know these guys grow up in the andes and are cool growing, high humidity, and low to medium light kind of orchids, but what does that translate to?

Should I keep it in a glass terrarium? It came potted in a fine sphagnum which is probably better for this plant if it isn't drought tolerant. I just don't really know how much I should be watering it in the winter.

I can add pictures if needed.