Separate all creatures target player controls into two piles. Destroy all creatures in the pile of that player's choice. They can't be regenerated.
Illustrated by Christopher Moeller · Invasion · #102
There are no rulings for Do or Die.
Destroy all green creatures. They can't be regenerated.
Choose two target creatures controlled by the same player. That player sacrifices one of them of their choice.
+1: Each player discards a card.
−2: Target player sacrifices a creature.
−6: Separate all permanents target player controls into two piles. That player sacrifices all permanents in the pile of their choice.
Destroy target creature. A creature destroyed this way can't be regenerated.
Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
Target opponent chooses a creature they control. Destroy that creature.
Choose two target creatures controlled by the same player. Exile one of those creatures and put two +1/+1 counters on the other.