Use this card against monsters like "Giant Rat" so that the Special Summoned monster is also destroyed or destroy the monster ("Giant Rat") with this card to avoid allowing our opponent to Special Summon at all.
Use a monster who has already attacked to get rid of a second monster, this may allow you to attack directly.
Use this card to send weak monsters to the Graveyard and remove threats to your next turn.
Revive "Level Eater" to constantly destroy multiple monsters.
Other monsters that return to the field can also be useful. Such examples include "Ronintoadin", but not "Treeborn Frog" as it requires a clear field to return.