Destroy all permanents one by one

All permanents are artifacts in addition to their other types. All cards that aren't on the battlefield, spells, and permanents are colorless. Players may spend mana as though it were mana of any color.

Sacrifice an artifact: Add .

You may have this enchantment enter as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

When this artifact enters, destroy target permanent. When this artifact is put into a graveyard from the battlefield, return it to its owner's hand.