The Cyber Yog (ヤギサイバー Yagi Saibā?) is a Dream Eater that appears in Kingdom Hearts 3D: Dream Drop Distance. Its Spirit version is obtained via Spirit synthesis, while its Nightmare version can be found in The Grid.
Kingdom Hearts 3D: Dream Drop Distance
Here's a hircine hazard that shoots lasers from its horns. Once the blast-a-thon subsides, though, it's open season.