Advanced format ruling
Magicat
Card effect (current official text)If this card is sent to the Graveyard for the Synchro Summon of a Spellcaster-Type Synchro Monster, you can return 1 Spell Card from your Graveyard to the top of your Deck.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.