So. A 2/2 artifact creature that can be any creature type, and a nerf.
A nerf-morph? A creature that deals no damage and can't attack? That's pretty stupid, but would make an ok wall.
Sure, why not. Using the logic of old-school; where "defender" was just something built in to being creature type wall.
For For Challenge # 053 Random pairing Demonic Torment + Proteus Machine. (To be clear, this is random without replacement)
So. A 2/2 artifact creature that can be any creature type, and a nerf.
A nerf-morph? A creature that deals no damage and can't attack? That's pretty stupid, but would make an ok wall. Sure, why not. Using the logic of old-school; where "defender" was just something built in to being creature type wall.
Hmm. A surprise changeling. It's interesting that Lorwyn/Morningtide didn't have any changelings with defender at all. Seems reasonable.
Oh yeah; I forgot the official "All types" type is changeling. I mean, this IS a changeling from its card text, but no reason not to make it official.