Jean-Emmanuel Depraz, nicknamed JiRock[2] (born 22 June 1994),[3][4] is a French Magic: The Gathering player, and the 2023 World Champion.

[5] After that, starting in 2018, Depraz had a series of successes, including a Top 8 appearance in Bilbao, and a victory in Barcelona[2] as the captain of the French team which won the final World Magic Cup, with Arnaud Hocquemiller, and Timothée Jammot.

[11][2] In 2021, Depraz came in second place to Yuta Takahashi of Japan in the 27th World Championship, which was held online in the MTG Arena program.

[12] Depraz says he does not regret his near misses at the title from those years, and learned a lot from them; though he would have loved to win, as the World Championship prize included appearing on his own Magic card.

[15] Depraz's winning deck included three copies of "Faerie Mastermind", the card made depicting Yuta Takahashi, who defeated him for the World Championship in 2021.