Vision Hero Poisoner [BLHR-EN008] Ultra Rare

Set:	Battles of Legend: Hero's Revenge
Card type:	Effect Monster
Rarity:	Ultra Rare
Attack:	900
Defense:	700

If you take battle or effect damage while this card is in your GY: You can place this card from your GY in your Spell & Trap Zone as a face-up Continuous Trap. During the Main Phase, if this card is treated as a Continuous Trap: You can Tribute 1 "Hero" monster; Special Summon this card. If this card is Special Summoned from the Spell & Trap Zone: You can halve the ATK of 1 face-up monster on the field. You can only use each effect of "Vision Hero Poisoner" once per turn.