Evil HERO Wild Cyclone (LDS3-EN030) [Legendary Duelists: Season 3]

"Elemental HERO Avian" + "Elemental HERO Wildheart"
<br>Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways. If this card attacks, your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step. When this card inflicts Battle Damage to your opponent: Destroy all face-down Spell and Trap Cards your opponent controls.