Original Lore: SDY-039: If a monster of yours is sent to the from the field to the Graveyard during the turn that you've played this card, you can select a monster with an ATK of 1500 or less from your Deck and play it as a Special Summon. Shuffle the Deck after playing the card. This card is active for 1 turn only.
1st Errata Lore: SYE-031 You can only use this card's effect once, and only during this turn. When a monster on your side of the field is sent to your Graveyard, you can Special Summon 1 monster with an ATK of 1500 points or less from your Deck. Then shuffle your Deck.
2nd Errata Lore: TP7-EN015 If a monster on your side of the field was sent to your Graveyard this turn, you can Special Summon 1 monster with an ATK of 1500 points or less from your Deck once during this turn. Then shuffle your Deck.