MTG Commander Card

I am creating my own MTG Commander and would like to proxy it. The character's name is Asogoth, and he would have two forms: The Absorber, and The Devestator. Asogoth is a shapeshifter who starts off decievingly vulnerable, but after he has absorbed enough creatures he will transform into his true form. I would like Asogoth's home to show through in his color scheme. (This link should give all the details about his home: https://mtg.fandom.com/wiki/Jund) I also do not want him to look like a humanoid in either illustration. The illustration does not have to follow MTG's style art completely, but it should be close enough to where it would not look out of place beside an authentic card.