Advanced format ruling
Magical Dimension
Card effect (current official text)If you control a Spellcaster monster: Target 1 monster you control; Tribute that target, then Special Summon 1 Spellcaster monster from your hand, then you can destroy 1 monster on the field.
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.