Chandra Multiverses Hope

+2: Chandra Multiverses Hope deals 3 damage to any target. If a non-legendary phyrexian was dealt damage this way destroy it.
-5: Destroy target artefact then create an amount of 1/1 red elemental creature tokens equal to its converted mana cost.
-8: Chandra Multiverses Hope deals 20 damage to any target.