Threatening Roar (Green) [DL09-EN020] Rare CRU160 You can only use each

You can only use each effect of "Number 37: Hope Woven Dragon Spider Shark" once per turn

Set: Invasion Type: Enchantment Rarity: Uncommon Cost: {G}{W} Other enchantments you control have shroud

you can discard this card to reduce the Battle Damage inflicted to your Life Points to 0

Set: Tactical Evolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 0 Once per turn: You can send 1 monster from your hand to the Graveyard to Special Summon 1 Level 4 or lower Zombie-Type monster from either player's Graveyard

you can declare 1 card name

Threatening Roar (Green) [DL09-EN020] Rare CRU160 You can only use eachSet: Duelist League Promo Card type: Normal Trap Rarity: Rare Your opponent cannot declare an attack this turn.