Enlightened Merfolk

Whenever you cast Enlightened Merfolk, destroy target artifact or enchantment. If that artifact or enchantment is placed into its owners graveyard
this turn, exile it instead.
{u/r}{u/r}, {t}; Create X {c}, where X is the exiled
cards converted mana cost.
The Izzet have shown me a better way. Why evolve yourself when you can experiment on others?