ATR-4107 Dreadnought

{w}{b}{g}: Deal 1 damage to any target
{w}{w}{b}{b}{g}{g}{t}: ATR-4107 Dreadnought becomes a 10/1 artifact creature with flying and trample.
If ATR-4107 Dreadnought is put into a graveyard from play, if it was a creature, destroy all artifacts and creatures. They can't be regenerated.