Lost Wind | SBC1-ENI31

Set: Speed Duel: Streets of Battle City
Number: SBC1-ENI31
Rarity: Common
Attribute: TRAP
Card Type: Normal Trap
Description: Target 1 face-up Special Summoned monster on the field; negate its effects, also its original ATK is halved. If a monster is Special Summoned from your opponent's Extra Deck, while this card is in your GY (except during the Damage Step): You can Set this card, but banish it when it leaves the field.