Choose 1 monster in a column with all zones occupied and destroy as many cards in that column as possible, then each player draws 1 card.
You can banish this card from your GY, then activate 1 of these effects;
● Destroy 5 monsters in your Main Monster Zone or 5 cards in your Spell & Trap Zone, then draw 2 cards.
● Destroy 5 monsters in your opponent's Main Monster Zone or 5 cards in their Spell & Trap Zone, then they draw 2 cards.