Baneshade [MZMU-EN039] Rare

Target 1 face-up card your opponent controls; apply this effect based on the number of cards in their GY with that face-up card's name.
• 1: Destroy it.
• 2: Banish it.
• 3+: Banish it, also all cards with that name from your opponent's field and GY (face-down).