Look on the bright side. You're made of diamond.
lol I know what it is, It just LOOKS like Metal Overlord! (Look it up if you don't know what it looks like, it kinda resembles this)
Also, Blue Arms. Although That Looks Like Eggman form Sonic Boom, So I'll let it slide lol. Overall Rating: 4822/10
nah that's just Sonic's mech suit
Metal, We've been over this Before! Transforming into a Giant-Demon-Dragon-Hedgehog-Thing will not give you any sort of advantage over Sonic, so just give it a rest! (It Resembles Metal Sonic as Metal Overlord, From Sonic Heroes...)