Eks

Eks are an enemy species in Xenoblade Chronicles, Future Connected, Xenoblade Chronicles 2, and Torna ~ The Golden Country. They are horse-like creatures with a large axe-like blade on their faces. They resemble and are possibly related to the Ponios and Bargs.

Xenoblade Chronicles
Eks are found in Makna Forest, Eryth Sea, and Valak Mountain. In Future Connected, they inhabit the Bionis' Shoulder.

Xenoblade Chronicles 2
Eks have received a redesign, their axe-like horns are replaced with a more organic singular horn. They can be found in Gormott, Mor Ardain, Temperantia and the Kingdom of Torna.