You can only activate this card when there are at least 1 monster each of WIND, WATER, FIRE and EARTH Attributes face-up on the field. Select and resolve 1 of the following effects:
1) Destroy all monsters on your opponent's side of the field.
2) Destroy all Spell and Trap Cards on your opponent's side of the field.
3) Randomly discard 2 cards from your opponent's hand.
4) Draw 2 cards.