UND-58 Strategy, Schmategy

Roll a six-sided die. Strategy, Schmategy has the indicated effect.
1 - Do nothing.
2 - Destroy all artifacts.
3 - Destroy all lands.
4 - Strategy, Schmategy deals 3 damage to each creature and each player.
5 - Each player discards their hand and draws seven cards.
6 - Repeat this process two more times.