Sylvan Princessprite [MACR-EN093] Super Rare Trap if this card attacks an

if this card attacks an opponent's monster: You can place that opponent's monster in a zone this card points to and take control of it

If you control no monsters

It gains 300 ATK/DEF

) When an opponent's monster declares an attack that targets this card: The ATK/DEF of this card become the ATK/DEF of the attacking monster

except "Archfiend Cavalry"

Sylvan Princessprite [MACR-EN093] Super Rare Trap if this card attacks anSet: Maximum Crisis Card type: Xyz Effect Monster Rarity: Super Rare Attack: 1800 Defense: 100 2 Level 1 monsters You can detach 1 Xyz Material from this card; excavate the top card of your Deck, and if it is a Spell Trap Card, add it to your hand. Otherwise, send it to the Graveyard. You can send 1 other Plant Type monster from your hand or face up from your field to the Graveyard, then target 1 "Sylvan" monster in your Graveyard; Special Summon it.