If this card is in your GY: You can discard 1 Vendread card; Special Summon this card, but banish it when it leaves the field. A Vendread monster Ritual Summoned using this card on the field gains the following effect. You can only use each of the preceding effects of Vendread Houndhorde once per turn.
• Once per turn (Quick Effect): You can target 1 Spell Trap your opponent controls; banish it.