Selmi's Rioter

Rush 2 - {r}{g} (You may cast this spell for it's rush cost, if you do exile the top two cards of your library.)
Haste
When Selmi's Rioter enters the battlefield destroy target artifact or enchantment. Then, if it wasn't rushed, create a number of 1/1 green Elemental creature tokens equal to the the destroyed permanent's converted mana cost.