Casablanca already placed in tests for young show jumpers at the age of four. In 2012, under Christian Kukuk, she became Westphalia Champion of five-year-old show jumpers in Münster-Handorf with an 8.5 and subsequently placed at the Bundeschampionat in Warendorf – as one of seven offspring of Cristallo I from his first crop.

Casablanca also took the lap of honour at the Bundeschampionat in 2013 and also placed at the World Championships for Young Show Jumpers in Lanaken/BEL. As a seven-year-old, she easily entered the international advanced level class in 2014. Casablanca placed in the international amateur classes in Frankfurt and Paderborn under Caroline Clemens. In 2016, she was placed internationally in Lanaken/BEL under Holger Hetzel.