Might & Magic Elemental Guardians Samurai Spirits Collaboration

Haohmaru, Nakoruru, Jubei Yagyu, Rimururu joins as Creature.

https://www.ubisoft.com/en-us/game/might-magic-elemental-guardians/
https://itunes.apple.com/jp/app/id1115265551
https://play.google.com/store/apps/details?id=com.ubisoft.runeguard