The Sun, Lord of the Spiral

Each creature card in your hand has madness. The madness cost is equal to its mana cost minus {2}.

Whenever you cast a spell, if its madness cost was paid, you may destroy target artifact or enchantment.

Madness {x}{2}{g/w}{g/w}

When this creature enters, if its madness cost was paid, destroy up to X target artifact or enchantments.