This Gideon Jura figure is released by Funko in their POP! x Magic - The Gathering vinyl figure series.
Funko POP! is a crossover vinyl figure series by Funko and other famous franchises such as Disney, Pixar, DC Comics, Marvel Comics, Star Wars, Simpsons, South Park, Uglydoll, etc. Each POP! figure is about ~3" to ~5" tall and crafted in a Japanese anime/manga super-deformed style (NOTE: due to the unique design of each character, the actual size of the figures may be smaller or bigger than stated).
The POP! Magic: The Gathering series features characters from the first trading card game ever produced. With over 12 million players, this classic game continues to thrive.