Ram a Searcher monster like "Mystic Tomato" or "Pyramid Turtle" into a higher ATK monster and then use this card to bring your Searcher back (and ram again) to get 2 monsters in 1 turn.
As long as the monster destroyed by battle goes to your Graveyard, you can use this card to Special Summon that monster. This allows you recover a monster of yours that your opponent controls, so use this card with a card such as "Creature Swap".
Use this combo with a Searcher and possibly end up with at least 3 monsters, including a Searcher you can use again.
Use this card to bring back a Synchro Monster that may have been destroyed in battle this turn for a chance to use its effects again next turn.
This card can work with "Lightsworn" monsters. If you have a "Celestia, Lightsworn Angel" in your hand when another "Lightsworn" on the field is destroyed, activate this card at the end of the Battle Phase to bring the destroyed "Lightsworn" back and then Tribute it for "Celestia" to use her effect.
Bring back a "Gadget" monster with this card and play "Inferno Reckless Summon". You will end up with three "Gadgets" on the field and three more in your hand possibly to be used for a discard cost of some kind.