Jupiter, Agent des Miracles SDLS-FR003

Once per turn, you can remove 1 "Agent" monster in your Graveyard from the game to select 1 LIGHT Elf-Type monster you control face-up. The selected monster gains 800 ATK until the End Phase. While "Sanctuary in the Sky" is face-up on the field, once per turn, you can discard 1 Elf-Type monster to select 1 of your LIGHT Elf-Type monsters that was removed from the game and Special Summon it.