Dr. Eggman

Artifact creatures you control get +1/+1
{w}: The next time Dr. Eggman would leave the battlefield this turn return it to your hand instead.
{x}{u}{b}: Exile target creature with mana value X. Create a X/0 colorless Badnik creature artifact
token and it has "When this creature leaves the battlefield, return the exiled card to its owner's battlefield."