You can block with it, flicker it, or sacrifice it, and youll get a card when it dies
I dont think I need to tell you how good Skullclamp is, but its just as broken here as it is in any other deck
Red Death, Shipwrecker is a semi-decent Izzet commander for group slug
Give Spymaster's Vault a try in your next aristocrats deck
The Chaos Incarnate deck is themed around Rakdos (black/red) cards and uses Kardur, Doomscourge as a commander to wreak chaos all around the battlefield and force your opponents to attack each other
Besides access to the best artifact-themed Voltron card out there (Cranial Plating), you also have the typical Esper-themed artifact combo cards like Disciple of the Vault, or great value combat-steppers like Glassdust Hulk and Glaze Fiend