Koldovstoretz

Koldovstoretz (Russian: колдовсторец) is the Russian wizarding school. Students from Koldovstoretz play a version of Quidditch where they fly on entire, uprooted trees instead of broomsticks.

A student from Koldovstoretz competed in the Wizarding Schools Potions Championship.

Etymology
The name of this school is likely derived from the Russian words koldovstvo (Russian: колдовство), misspelt as koldovsto and meaning "witchcraft", and tvoretz (Russian: творец), meaning "creator". Together, the words form a partially overlapping portmanteau with the meaning being "(the) creator of magic". By another version, the word is dvoretz (Russian: дворец), meaning "palace", making the whole name "palace of witchcraft".