Memory of the Syzygy

Choose Light or Dark-

Light-Reveal the top X cards of your library, where X is the number of lands you control. You may cast an instant or sorcery spell revealed this way without paying its mana cost. If a spell is cast this way, copy it X times.

Dark-Permenants your opponents control lose Indestructable and Phase in. Then Destroy Each Nonland permanent you don't control with Mana Value X or less, where X is the number of lands you control.