Lumina, Lightsworn Summoner (BLLR-EN038) - Battles of Legend: Light's Revenge 1st Edition

Once per turn: You can discard 1 card, then target 1 Level 4 or lower "Lightsworn" monster in your GY; Special Summon that target. Once per turn, during your End Phase: Send the top 3 cards of your Deck to the GY.