Oracle of the Sun (Mosaic Rare) (BP02-EN087) - Battle Pack 2: War of the Giants Unlimited

If your opponent controls a monster and you control no monsters, you can Special Summon this card from your hand. When this card on the field is destroyed and sent to the Graveyard, you can add to your hand 1 "Fire Ant Ascator" or 1 "Supay" from your Deck.