Cupid Pitch (GFP2-EN136) - Ghosts From the Past: The 2nd Haunting 1st Edition

1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: Increase or decrease this card's Level by the Level the Tuner used as material had on the field. This card gains ATK equal to its Level x 400. If this Synchro Summoned card is sent to the GY as Synchro Material: Inflict damage to your opponent equal to the new Synchro Summoned monster's Level x 100, and if you do, you can add 1 Level 8 or lower monster with 600 DEF from your Deck to your hand. You can only use this effect of "Cupid Pitch" once per turn.