Crimson Derrick

Crimson Derrick is a in Xenoblade Chronicles 2. It can be found anytime perched on a rock between Cape O-uru and Jubilee Gate in the of the Cliffs of Morytha, occasionally flying away. Defeating it will unlock the fifth level of Mythra's, the fifth level of Vess's Thunderstrike Special and the fifth level of Zenobia's Diabolic Zephyr Special.