Hi /u/RunAMuckGirl!

Rasputin can be found in Just Dance 2, Just Dance Wii, Just Dance 3, (as DLC) Just Dance: Best Of, Just Dance Now, and the [b]Just Dance Unlimited[/b] service. http://just-dance-videogame-series.wikia.com/wiki/Rasputin

Unfortunately, none of the above Just Dance games are available for the Xbox One. However, any purchase of Just Dance 2018 comes with a 3 month subscription to Just Dance Unlimited. https://www.amazon.com/dp/B072JSM93G?aaxitk=h4E0nlRCg-DmtCvhN4gfhA&pd_rd_i=B072JSM93G&hsa_cr_id=3824580230501&th=1

Just Dance Unlimited would be the "hidden costs" you described but it's not really hidden so hopefully I can explain it a little better for you. :)

If you purchase Just Dance 2018, the songs included in the game can be found here where you'll find Rasputin: https://just-dance.ubisoft.com/en-us/games/titles/just-dance-2018.aspx

Just Dance Unlimited is an online streaming service that grants you unlimited access to an ever-growing catalog of more than 300 songs. You can purchase either a 1 month, 3 month or 1 year subscription but like I said, a purchase of JD 2018 does come with a 3 month subscription. https://just-dance.ubisoft.com/en-us/just-dance-unlimited/index.aspx https://just-dance.ubisoft.com/en-ca/faq/

Hopefully this isn't too much information at once but please let us know if you have any further questions.

Thanks!